Question

What is the Kinetic Energy of a 7.26 kg bowling ball that is rolling a speed of 2 m/s?​

Answer 1

SOLUTION

Given

• Mass = 7.26kg
• Velocity = 2m/s

Answer

• K.E = 14.52J

To Calculate

• Kinetic energy __?

Step by Step Explanation

☆ Using formula

Kinetic energy = 1/2mv²

Where

Mass (m) = 7.26kg

Velocity (v) = 2m/s

Putting values ,

==> 1/2×7.26×2²

==> 1/2×7.26×4

==> 14.52 J

Hence

• K.E= 14.52 J

_______________________________

Answer 2

Answer:

the mass of a boll is 7.26kg

the speed of ball is 2 m/s

Kinetic energy =1/2 mv²

,,,v=m

=1 /2×7.26×(2)²

=7.26×2

=14.52j

the kinetic energy of ball is 14.52j

hope it helps u

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