A point P in space has coordinates (-6m, 4m, -1.5m) in a cartesian coordinate sy

Question

A point P in space has coordinates (-6m, 4m, -1.5m) in a cartesian coordinate system. Calculate its coordinates in a cylindrical coordinate system.

NOTE: Enter ? in radians.

r = Answer m

? = Answer radians

z = Answer m

A point P in space has coordinates (-6m, 4m, -1.5m) in a cartesian coordinate system. Calculate its coordinates in a spherical coordinate system.

NOTE: Enter ? and ? in radians.

r = Answer m

? = Answer radians

? = Answer radians

A point P in space has coordinates (2m, ?/9, 3m) in a cylindrical coordinate system. Calculate its coordinates in a cartesian coordinate system.

x = Answer m

y = Answer m

z = Answer m

A point P in space has coordinates (2m, ?/9, 3m) in a cylindrical coordinate system Calculate its coordinates in a spherical coordinate system.

NOTE: Enter ? and ? in radians.

r = Answer m
? = Answer radians
? = Answer radians

A conservative force is given by

F(r) = (k/r2)r  (notice the r2 is in the denominator!)

where k = 2.307

Explanation / Answer

part b) F= sqrt((2*k*q1*q2)/r^2)

F=.01369 M Newtons

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