A baseball has a mass of 145 g. A pitcher throws the baseball so that it accelerates at a rate of 80 m/s2. How much force did the pitcher apply to the baseball?(1 point)
Responses
0.6 N
0.6 N
65 N
65 N
1.8 N
1.8 N
11.6 N
To find the force applied by the pitcher to the baseball, we can use Newton's second law of motion, which states that force (F) equals mass (m) multiplied by acceleration (a).
F = m * a
Given:
Mass of the baseball (m) = 145 g = 0.145 kg (since 1 kg = 1000 g)
Acceleration (a) = 80 m/s²
Plugging in the values into the formula, we get:
F = 0.145 kg * 80 m/s²
F = 11.6 kg·m/s² = 11.6 N
Therefore, the force applied by the pitcher to the baseball is 11.6 N.