Answer :
As a result, when Andrew is moving at a speed of 31 m/s, his momentum is 2077 kg*m/s.
What is the kinetic energy equation?
Kinetic energy has the following formula: K.E. = 1/2 m v2, where m is the object's mass and v is its square velocity. The kinetic energy is measured in kilogrammes-meters squared per second squared if the mass is measured in kilogrammes and the velocity is measured in metres per second.
An object's mass (m) and velocity (v) can be multiplied to find its momentum (p), which is written as:
p = m * v
Given that Andrew's mass is 67 kg and his velocity is 31 m/s, his momentum can be calculated as:
p = 67 kg * 31 m/s
p = 2077 kg*m/s
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Question:
Andrew is riding his bike up a hill. At some point, he stops and rests at the top of the hill. He then turns around and starts riding down the hill. When he reaches a velocity of 31 m/s, calculate his momentum. Andrew's mass is 67 kg.
