Two forces act on a 5kg object like shown. what is the magnitude acceleration of the object. A. 0.2 m/s^2
B. 1.0 m/s^2
C. 1.4 m/s^2
D. 2.0 m/s^2 ​

A-4.60 μc charge is moving at a constant speed of 6.80×105 m/s in the +x−direction relative to a reference frame. at the instant when the point charge is at the origin, what is the magnetic-field vector it produces at the following points.

Apulley with mass mp and a radius rp is attached to the ceiling, in a gravity field of 9.81 m/s2 and rotates with no friction about its pivot.

If jerome is swinging on a rope and transferring energy from gravitational potential energy to kinetic energy, is being done.