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nignag [31]
2 years ago
8

Please help!!!!!!!!!!

Physics
1 answer:
OleMash [197]2 years ago
4 0

Answer:

B (student 1)

Explanation:

...

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irga5000 [103]

Answer:

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Explanation:

From the question,

Applying newton's second law of motion

F = m(v-u)/t....................... Equation 1

Where F = Average force exerted by the ground on the ball, m = mass of the baseball, v = final velocity, u = initial velocity, t = time of contact

Note: Let upward be negative and downward be positive

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Substitute into equation 1

F = 0.14(-1-1.2)/0.014

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