Question

The bowling ball is whizzing down the bowling lane at 4.0 m/s. If the mass of the bowling ball is 7.0 kg, what is its kinetic energy?

Answer 1

Answer:

formula is 1/2 mv^2

so 1/2×7×4^2

finally the ans is 56 joules

Answer 2

Answer:

kinetic energy= 1/2 mv^2

7 X 4 X 4 whole divided by 2

56 j