A squirrel runs 10 meters North, 20 South and then 5 meters North. Where does the A. 35 meters North
B. 15 meters North
O C. 15 meters South
D. 5 meters South

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

Aclarinetist, setting out for a performance, grabs his 3.350 kg clarinet case (including the clarinet) from the top of the piano and carries it through the air with an upward force of 24.65 n. find the case's vertical acceleration. indicate an upward acceleration as positive and a downward one as negative.

Aboy with a mass 25 kg climbs into a small tree. he sits on a branch that is 2.o m above to the ground.what is his gravitational potential energy above the ground?