Answer:
mass (m) = 0.1429 kg
Explanation:
Given that:
A baseball accelerates downward at 9.8 m/s²
acceleration (a) = 9.8 m/s²
the force pulling the ball downward is 1.4 N
Force (F) = 1.4 N
We are asked to find the mass;
to do that, wwe go by the formula
Force = mass × acceleration
1.4 N = mass (m) × 9.8 m/s²
mass (m) = \(\frac{1.4N}{9.8m/s^2}\)
mass (m) = 0.1429 kg (since 1 N/(m/s²) = 1 kg)
