Question 2 (10 points) The kinetic energy of a motorcycle and driver is 65,802 J. If...

Question

Question

science physics

Answer 1

Answer #1

Answer:(K.E.) Kinetic Energy is given by relation:

K.E. = 1/2 *mass*velocity²

Here, K.E = 65802 J (given)

Total mass (m) = 500 kg

Plugging these vaues in the equation,

65802 = 1/2 * 500*v²

=> v = 16.22 m/s. Answer.

Answer 2

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