A block attached to a string moves in a circle as shown above. Which of the arrows in the illustration above best shows the direction of the tangential velocity the object will have if it is released from the string?

Question 2 options:

1.) Arrow A
2.) Arrow B
3.) Arrow C
4.) Arrow D

Acrow drops a 0.11kg clam onto a rocky beach from a height of 9.8m. what is the kinetic energy of the clam when it is 5.0m above the ground? what is its speed at that point?

Calculate the first and second velocities of the car with four washers attached to the pulley, using the formulas v1 = 0.25 m / t1 , and v2 = 0.25 m / (t2 – t1) where t1 and t2 are the average times the car took to reach the 0.25 and the 0.50 meter marks. record these velocities, to two decimal places, in table e.

Is the number of complete movements of a wave per second.