Answer:
a = 0.57 m/s²
Explanation:
Given data:
Mass = 70 kg
Force = 40 N
Acceleration = ?
Solution:
Definition:
The acceleration is rate of change of velocity of an object with respect to time.
Formula:
a = Δv/Δt
a = acceleration
Δv = change in velocity
Δt = change in time
Units:
The unit of acceleration is m.s⁻².
Acceleration can also be determine through following formula,
F = m × a
a = F/m
Now we will put the values in formula.
a = 40 N / 70 Kg
a = 40 Kg. m/s² / 70 Kg
a = 0.57 m/s²
