Answer:
B
Explanation:
Energy at the top of the hill = energy at the bottom of the hill + energy lost
PE = KE + E
mgh = 1/2 mv² + E
(52 kg) (9.8 m/s²) (50.0 m) = 1/2 (52 kg) (25 m/s)² + E
25480 J = 16250 J + E
E = 9230 J
My teacher said 36m when I asked her
I'd Say B :) Your Welcome LOL!!!!!
Explanation:
Inertia is a physical quantity that expresses the tendency of body to be in a state of rest or continue with uniform motion along a straight path.
- Newton's first law of motion is famed as the law of inertia.
- The law states that "an object will continue in a state of rest or along a path with uniform motion unless acted upon by an external force".
- The reluctance of a body to change its state is simply inertia.
Inertia of a body is function of the innate force it possesses that helps its to resist change.
Inertia is often a function of the mass or the amount of substance it contains.
Sentence use:
Despite the raging storm the rock boulder remain fixed due to a high inertia.
learn more:
Inertia brainly.com/question/691705
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