250 J is the right response. Given: m = mass (20 kilogramme), v =velocity (5 ms-1) Therefore, the object's kinetic energy is (12)2052 = 250 J.
Kinetic energy is described by the equation KE = 1/2(m)(v)2, where m stands for mass and v for velocity. You must determine the kinetic energy (KE) of a bicycle with a mass of 25 kg, according to this problem.
The mass and speed of an object moving determine how much kinetic energy it has. The equation: can be used to compute it. KE = 2 mass x 2 velocity.
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