Question

What is the kinetic energy of a jogger with a mass of 65.0 kg traveling at a speed of 2.5m/s

Answer 1

203.1J

Step-by-step explanation:

Given parameters:

Mass = 65kg

Speed = 2.5m/s

Unknown:

Kinetic energy of jogger = ?

Solution:

To solve this problem, we use the kinetic energy equation:

K.E =
`(1)/(2)` m v²

m is the mass

v is the velocity

Now insert the parameters and solve;

K.E =
`(1)/(2)` x 65 x 2.5² = 203.1J