Engineering analysis
218221 questions • Page 4090 / 4365
a 5.00 kg partridge is suspended from a pear tree by an ideal spring of negligib
a 5.00 kg partridge is suspended from a pear tree by an ideal spring of negligible mass. when the partridge is pulled down 0.100 m below its equilibrium position and released, it …
a 5.00kg block rests on a horizontal plane. a force of 10.0 N applied horizontal
a 5.00kg block rests on a horizontal plane. a force of 10.0 N applied horizontally causes the block to move at constant velocity. What is the coefficient of kinetic friction betwe…
a 5.10 kg cat is hanging by rope suspended from 2.35 kg pipethat is 3.05 m in le
a 5.10 kg cat is hanging by rope suspended from 2.35 kg pipethat is 3.05 m in length. The length of the rope holding thecat to the wall is 2.15 m One end of pipe is attached to wa…
a 5.2 kg object on a frictionless horizontal surface is attached to one end of a
a 5.2 kg object on a frictionless horizontal surface is attached to one end of a horizontal spring that has a force content k=718N/m. the spring is stretched 7.9 cm from equilibri…
a 5.245 kg block is released from rest at a height of 4.25 m on africtionless ra
a 5.245 kg block is released from rest at a height of 4.25 m on africtionless ramp (left ramp). The left ramp is at an angleof 27.6 degrees to the horizontal. The block then slide…
a 50 cm long wire with mass of 1.0 gram and a tension of 440 N passes across the
a 50 cm long wire with mass of 1.0 gram and a tension of 440 N passes across the open end of an open closed tube that is full of water. the tube is initially 1 m long and the wate…
a 50 cm long wire with mass of 1.0 gram and a tension of 440 N passes across the
a 50 cm long wire with mass of 1.0 gram and a tension of 440 N passes across the open end of an open closed tube that is full of water. the tube is initially 1 m long and the wate…
a 50 g golf ball is driven A 50 g golfball is driven off a tee with a force of 4
a 50 g golf ball is driven A 50 g golfball is driven off a tee with a force of 400N and contact time of 0.5 s. The golfball rises at an initial angle of 30 Degree from the horizon…
a 50 kg cart rests on a 37 degree incline against a compressed spring of force c
a 50 kg cart rests on a 37 degree incline against a compressed spring of force constant 1.0x10^5 N/m. Initially, the spring is compressed 0.20 m. When released, the spring launche…
a 50.0-kg child stands at the rim of a merry-go-round of radius 2.00 m, rotating
a 50.0-kg child stands at the rim of a merry-go-round of radius 2.00 m, rotating with an angular speed of 3.00 rad/s. (A) What is the child's centripetal acceleration? (B) What is…
a 500 kg piano is being lowered into position by a crane while two people steady
a 500 kg piano is being lowered into position by a crane while two people steady it with ropes pulling to the sides. bobs rope pulls to the left, 15 degrees below horizontal, with…
a 500 turn loop that is 15 cm in diameter is initially alignedso that its axis i
a 500 turn loop that is 15 cm in diameter is initially alignedso that its axis is parallel to the Earth's magnetic field. In 2.77ms the coil is flipped so that its axis is perpend…
a 50g ball moving in the posititive x direction with a speed of 2.0m/s strikes a
a 50g ball moving in the posititive x direction with a speed of 2.0m/s strikes a stationary 80g ball and glances off at an angle of 37 to the positive X axis after the collision t…
a 50g mass, M1 moves with a speed v=4.2 m/s in a circular path of radius R=45 cm
a 50g mass, M1 moves with a speed v=4.2 m/s in a circular path of radius R=45 cm on a frictionless horizontal table. it is attatched to a string that passes through a frictionless…
a 54 pound crate is pushed across the floor by a 28 pound horizontal force F1. A
a 54 pound crate is pushed across the floor by a 28 pound horizontal force F1. Aside from the pushing force and gravity F2, there is also a 54 pound force F3 exerted upward on the…
a 545 g block is pushed into a spring (k=485N/m) a distance of18.0cm. When the b
a 545 g block is pushed into a spring (k=485N/m) a distance of18.0cm. When the ball is released what is itsvelocity? The block slides across a smooth surface once it leaves thes…
a 55 kg box is accelerated by being pushed across the floor by a force parallel
a 55 kg box is accelerated by being pushed across the floor by a force parallel to the floor with a magnitude of 160N. if the coefficient of kinetic friction between the box and t…
a 55.0 kg diver fallsfreely from a diving platform that is 3.00 m above the surf
a 55.0 kg diver fallsfreely from a diving platform that is 3.00 m above the surface of the water in apool. When she is 1.00 m above the water , what are her gravitational pot…
a 55.0 kg diver fallsfreely from a diving platform that is 3.00 m above the surf
a 55.0 kg diver fallsfreely from a diving platform that is 3.00 m above the surface of the water in apool. When she is 1.00 m above the water , what are her kinetic energy wi…
a 5kg (49n) brick is submerged in a pool of oil that starts at 100L, when it is
a 5kg (49n) brick is submerged in a pool of oil that starts at 100L, when it is submerged it lays to rest on a scale at the bottom showing, 26.51N and the oil is now 102.5L. What …
a 5kg block with kinetic energy of 30J is about to collide with a spring at its
a 5kg block with kinetic energy of 30J is about to collide with a spring at its relaxed length. As the block compresses the spring, a frictional force between the block and the fl…
a 6.24 kg block is suspended from a light (negligible mass) cord that runs an id
a 6.24 kg block is suspended from a light (negligible mass) cord that runs an ideal pulley is then connected to a vertical spring. the spring has a constant of 120 N/m, has negiib…
a 60 kg man is on a steadily rotating Ferris wheel the man is standing on a bath
a 60 kg man is on a steadily rotating Ferris wheel the man is standing on a bathroom scale and scale reads 45kg at the top of the wheel what does the scale read when the man is at…
a 60.0 n force is applied at an angle of 35 degrees to a 7.00 kg block pressed a
a 60.0 n force is applied at an angle of 35 degrees to a 7.00 kg block pressed against a rough vertical wall and the block slides down the wall at constant velocity. A. What is th…
a 60kg skier slides fast along a slope having an angle 32 degrees above the hori
a 60kg skier slides fast along a slope having an angle 32 degrees above the horizontal. he passes point A with a speed of 4.5 m/s, passes points B and C, and then leaves the ramp …
a 60kg skier slides fast along a slope having an angle 32 degrees above the hori
a 60kg skier slides fast along a slope having an angle 32 degrees above the horizontal. he passes point A with a speed of 4.5 m/s, passes points B and C, and then leaves the ramp …
a 62.5 kg athlete leaps straight up into the air from a trampoline with an initi
a 62.5 kg athlete leaps straight up into the air from a trampoline with an initial speed of 7.1 m/s. the goal of this problem is to find the A 62.5-kg athlete leaps straight up in…
a 64pound weight is hung on the lower end of a coiled spring suspended from the
a 64pound weight is hung on the lower end of a coiled spring suspended from the ceiling, the spring constant being 12 pounds per foot. The motion is being driven by an external fo…
a 64pound weight is hung on the lower end of a coiled spring suspended from the
a 64pound weight is hung on the lower end of a coiled spring suspended from the ceiling, the spring constant being 12 pounds per foot. The motion is being driven by an external fo…
a 65.0 kg boy and his 40.0 kg sister, both wearing roller blades, face each othe
a 65.0 kg boy and his 40.0 kg sister, both wearing roller blades, face each other at rest. The girl pushes the boy hard, sending him backward with velocity 2.90 m/s toward the wes…
a 66 kg construction worker is standing on an 18 kg plank. The plank is 3.5 m lo
a 66 kg construction worker is standing on an 18 kg plank. The plank is 3.5 m long and it is suspended by vertical cables at each end. if the worker stands 2.8 from the right end …
a 66 kg construction worker is standing on an 18 kg plank. The plank is 3.5 m lo
a 66 kg construction worker is standing on an 18 kg plank. The plank is 3.5 m long and it is suspended by vertical cables at each end. if the worker stands 2.8 from the right end …
a 68.5kg skater moving initially at 2.40 m/s on roughhorizontal ice comes to res
a 68.5kg skater moving initially at 2.40 m/s on roughhorizontal ice comes to rest uniformly in 3.52s due to frictionfrom the ice. What force does friction exert on the skater? Ans…
a 7.00 kg bowling ball is dropped from rest at an initial height of 3.00 m. What
a 7.00 kg bowling ball is dropped from rest at an initial height of 3.00 m. What is the speed of the Earth coming up to meet the ball just before the blal hits the ground? Use 5.9…
a 70kg astronaut is space walking outside the space capsual and is stationary wh
a 70kg astronaut is space walking outside the space capsual and is stationary when the tether line breaks. as a means of returning to the capsule he throws his 2.0 kg space hammer…
a 75 kg block is released from rest and then slides for adistance of 5.0m down a
a 75 kg block is released from rest and then slides for adistance of 5.0m down a ramp that is inclined 30 degrees above thehorizontal. the 75 kg block strikes a 25 kg block that i…
a 75-kg person holds out his arms so that his hands are 1.7m apart. Typically a
a 75-kg person holds out his arms so that his hands are 1.7m apart. Typically a person's hand makes up about 1.0% for his body weight. assume all the weight of each hand is due to…
a 75-kg person holds out his arms so that his hands are 1.7m apart. Typically a
a 75-kg person holds out his arms so that his hands are 1.7m apart. Typically a person's hand makes up about 1.0% for his body weight. assume all the weight of each hand is due to…
a 755g mass is at rest on the end of a spring (k=124N/m). a force is applied to
a 755g mass is at rest on the end of a spring (k=124N/m). a force is applied to the spring, which compresses the spring a distance of 5cm from its equilibrium position. given this…
a 8.11 g bullet is fired into a 0.524 kg block attached to the end of a 0.694 m
a 8.11 g bullet is fired into a 0.524 kg block attached to the end of a 0.694 m nonuniform rod of mass 0.424 kg. The block-rod-bullet system then rotates in the plane of the figur…
a 8000-kg freight car rolls along rails with negligible friction. the car is bro
a 8000-kg freight car rolls along rails with negligible friction. the car is bro tba combination of two coiled springs as illustrated in the figure below. both springs are describ…
a 800kg elevator starts from rest. It moves upwaed for 5s withconstant accelerat
a 800kg elevator starts from rest. It moves upwaed for 5s withconstant acceleration until it reaches its cruising speed,1.75m/s. 1. what is the average power of the elevator motor…
a 9 pt SUN to the MasteringPhysics website. 10. (II) A bucket of mass 2.00 kg is
a 9 pt SUN to the MasteringPhysics website. 10. (II) A bucket of mass 2.00 kg is whirled in a vertical circle of radius 1.20 m. At the lowest point of its motion the tension in th…
a 9.0 V battery is connected across two large parallel plates that are separated
a 9.0 V battery is connected across two large parallel plates that are separated by 4.5mm of air creating a potential difference of 9.0V between the plates. A) what is the electri…
a 94.5 kg horizontal circular platform rotates freely with no friction about its
a 94.5 kg horizontal circular platform rotates freely with no friction about its center at an initial angular velocity of 1.69 rad/s . A monkey drops a 8.59 bunch of bananas verti…
a 940 kg car slides on ice into the rear of a a 2460 kg truck that was at rest t
a 940 kg car slides on ice into the rear of a a 2460 kg truck that was at rest the pre collision speed of the car was 12.5 m/s. determine the post collision speed of the two entan…
a = (3.0 m) - (3.0 m) and b = (3.0 m) + (9.0 m). I was given these two vectors a
a = (3.0 m) - (3.0 m) and b = (3.0 m) + (9.0 m). I was given these two vectors and asked to find different magnitudes and directions. I got all of it right except for then it aske…
a = 1 m/s 2 x = 2 m The speed of a bullet as it travels down the barrel of a rif
a = 1 m/s2 x = 2 m The speed of a bullet as it travels down the barrel of a rifletoward the opening is given by the expression v =(-5.10 multiplied by 107) t2 +(2.60 multiplied by…
a = 2d/t 2 Is the acceleration constant? If it is, then the distance theobject f
a = 2d/t2 Is the acceleration constant? If it is, then the distance theobject falls will be proportional to square of the elapsed time, asin the above equation. If the accel…
a = 4, b = 5, m = 45, n = 91 Water is moving with a speed of ( m /10) m/s throug
a = 4, b = 5, m = 45, n = 91 Water is moving with a speed of (m/10) m/s through a long pipe with a cross sectional area of |a-b| cm2. Near the outlet, the water gradually descend…
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