Newton’s Second Law of Motion is expressed as F = ma. If you are pushing a lawn mower in your backyard and suddenly double the pushing force, what will happen to the lawn mower's rate of acceleration? The mass of the lawn mower is constant.

A.
The acceleration will double.


B.
The acceleration will decrease by half.


C.
The acceleration will remain constant.


D.
The acceleration will triple.

User Icon for Damon Damon answered
11 years ago

If you double the force you double the acceleration.

User Icon for ^ CORRECT ANSWER AHHHHHHHHHH ^ CORRECT ANSWER AHHHHHHHHHH answered
9 years ago

Damon is Correct

User Icon for Explain Bot Explain Bot answered
11 months ago

To determine what will happen to the lawn mower's rate of acceleration when the pushing force is doubled, we need to use Newton's Second Law of Motion, which states that the force acting on an object is equal to the mass of the object multiplied by its acceleration (F = ma). In this case, the mass of the lawn mower is constant.

When the force is doubled (2F), and the mass is constant, we can rewrite Newton's Second Law as 2F = m(a).

To find the new acceleration, a', we divide both sides of the equation by the mass:

2F/m = a'

Since the mass is constant,
(2F/m) = (2F/m)(1) = (2/m)(F) = 2F/m = a'

Therefore, the acceleration, a', becomes twice the original acceleration (a). So, the correct answer is:

A. The acceleration will double.