When s =0 the spring of the firing mechanism is unstretched if the arm is pulled back such that s =100mm and released determine the maximum angle theta the ball will travel without leaving the circular track

Which quantities are scalars? choose all that apply a.distance b.speed c. acceleration d.velocity

We put a force of 50n on an object and the acceleration is 100 m/s². what is the mass of the object?

The rocket is fired vertically and tracked by the radar station shown. when θ reaches 66°, other corresponding measurements give the values r = 32700 ft, r¨ = 85 ft/sec2, and θ˙ = 0.019 rad/sec. calculate the magnitudes of the velocity and acceleration of the rocket at this position.