Question

An object is accelerating at 2 m/s^2. If the net force is quadrupled and the mass is doubled, then what is the new acceleration?
a. 6m/s^2
b. 4m/s^2
c. 8m/s^2
d. 2m/s^2

Answer 1

Answer:

2m/s^2

2×2=4

b•4m/s^2ans

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Answer 2

Answer : b) 4m/s²

Original Acceleration = f / m

2 = f / m

If net force is quadrupled and mass is double then ,

New Acceleration = A

A = 4f / 2m

A = 2 ( f/m )

A = 2 * 2

A = 4 m / s²