5. what is the mass (m) of an object with a speed (v) of 10 m/s and a momentum
(p) of 5.4 kg-m/s?

Aprojectile is launched from ground level with an initial velocity of v 0 feet per second. neglecting air resistance, its height in feet t seconds after launch is given by s equals negative 16 t squared plus v 0 t. find the time(s) that the projectile will (a) reach a height of 192 ft and (b) return to the ground when v 0equals112 feet per second. (a) find the time(s) that the projectile will reach a height of 192 ft when v 0equals112 feet per second. select the correct choice below and, if necessary, fill in the answer box to complete your choice.

A2k pendulum has a speed of 1 m/s at a height of 1/2 meter

What is the angular momentum of the bar about the axle?