A baseball has a mass of 145 g. A bat exerts a force of 18,400 N on the ball. What is the acceleration of the ball

1.27 x 10 m/s

F=ma

plug in your numbers and evaluate a. Watch the units.

12

To find the acceleration of the ball, we can use Newton's second law of motion, which states that the force acting on an object is equal to the product of its mass and acceleration (F = m * a). In this case, the force exerted on the ball by the bat is given as 18,400 N, and the mass of the ball is 145 g (or 0.145 kg).

To find the acceleration, we can rearrange the equation to solve for a: a = F / m.

First, let's convert the mass from grams to kilograms by dividing it by 1000:
m = 0.145 kg

Now, we can plug the values into the equation:
a = 18,400 N / 0.145 kg

Calculating the expression:
a ≈ 126,896.55 m/s² (rounded to two decimal places)

Therefore, the acceleration of the ball is approximately 126,896.55 m/s².