Academic Integrity: tutoring, explanations, and feedback — we don’t complete graded work or submit on a student’s behalf.

1. Two hanging masses are connected by ropes to a 20 kg mass which sits on a fri

ID: 2196496 • Letter: 1

Question

1. Two hanging masses are connected by ropes to a 20 kg mass which sits on a frictionless table. Find the following quantities: masses at the end of the rope are 5 and 7 kg, one weight on each end. a) The amount of unbalanced force acting on the masses, b) The acceleration of the masses, c) The tensions in the two ropes (call them TLeft and Tright) d) The time it will take the mass on the right to drop 1.5 m. e) How would your approach to the problem change if there was friction between the 20 kg mass and the table?

Explanation / Answer

a = F/M F = Ma T = Fsinq just put values and calculate

Related Questions

1. Two automobiles of equal mass approach an intersection. One vehicle is travel
Question #1594955
1. Two balls are shot with the same initial velocity - one is shot horizontally
Question #1655084
1. Two balls are shot with the same initial velocity - one is shot horizontally
Question #3279415
1. Two balls each having a charge of +12uC are 8 cm apart. The electric force is
Question #2151439
1. Two balls, one larger than theother, roll without slipping across a horizonta
Question #1672244
1. Two banks have lent $20million each to a country in an Emerging Market. Bank
Question #1186450
1. Two bars of identical mass are at 27 °C. One is made from glass and the other
Question #1506205
1. Two beams have the same cross-sectional area d and length L. Beam A is made o
Question #1700299

Navigate

Previous
1. Two groups of six students are given different instruments to measure an obje
Next
1. Two hoops, starting from rest, roll down identical inclinedplanes. The work d

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.