Question
How d oes incre asing th e speed o f d motorb ike chan ge the a mount of energy in its kinetic energy store? no effect Increas es it decreas es it
Answer
4.5
(284 Votes)
Peri
Professional · Tutor for 6 years
Answer
Increases it.
Explanation
The question asks how the energy inside a motorbike's kinetic energy store changes when its speed increases. From fundamental physics principles, kinematic energy, which resides in a kinetic energy store, is directly related to speed. The rationale behind this is because kinetic energy is calculated as half the current speed squared. This mathematical formula (1/2mv^2) shows that if speed doubles, kinetic energy increases by four times. Thus, when the motorbike's speed increases, the energy in its kinetic energy store coincidentally enhances.