Question

Bryan has a mass of 58.00 kg and is skateboarding down the street at a velocity of 6.000 m/s. How much kinetic energy does Bryan have?

A.1,044 J
B.1,389 J
C.2,088 J
D.2,643 J

Answer 1

By definition, the kinetic energy is given by:

`K = (1/2) * (m) * (v ^ 2)`
Where,
m: mass
v: speed
Substituting values we have:

`K = (1/2) * (58) * (6 ^ 2) K = 1044 J`
Therefore, Bryan's kinetic energy is 1044 Joules
Answer:
Bryan has:
A.1,044 J