themallard05 themallard05

13-07-2022
Physics

contestada

A person throws a 0.21-kg ball straight up into the air. It reaches a height of
10 m. What is the force on the ball as it begins to fall? (The acceleration due
to gravity is 9.81 m/s².)
A. 2.06 N
B. 4.32 N
C. 1.18 N
OD. 4.67 N

Respuesta :

jsimpson11000 jsimpson11000

13-07-2022

Answer:

A

Explanation:

As it begins to fall

F = ma a = 9.81

F = .21 * 9.81 = 2.06 N

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