A4 kg bowling ball rolls at a speed of 5 m/s on the roof of a building that is 30 meters tall. what is its kinetic energy?

a. 10 j
b. 50 j
c. 120 j
d. 1,176 j

In a load, the load is paralel to the shaft. n a. angular n b. thrust n c radial n d. none of the above

What is the scientific definition of energy that relates to work

Aperson walking 1 mile everyday for exercise, leaving her front porch at 9: 00 am and returning to her front porch at 9: 25 am. what is the total displacement of her daily walk? a) 1 mileb) 0c) 25 minutes d) none of the above