Question

Calculate the mass of the object. Use . Matthew rolls a bowling ball with a speed of 2 meters/second. The ball hits the pins with 1.8 joules of kinetic energy. The mass of the bowling ball is kilograms.

Answer 1

The mass of the bowling ball=0.9 Kg

Kinetic energy= 1.8 J

speed of bowling ball=2 m/s

The formula for kinetic energy is given by KE= 1/ 2 mv²

1.8= 1/2 (m) (2)²

m=0.9 Kg

Thus the mass of the bowling ball=0.9 Kg

Answer 2

The mass of the bowling ball=0.9 Kg

Kinetic energy= 1.8 J

speed of bowling ball=2 m/s

The formula for kinetic energy is given by KE= 1/ 2 mv²

1.8= 1/2 (m) (2)²

m=0.9 Kg

Thus the mass of the bowling ball=0.9 Kg

Step-by-step explanation: