Answer:15 newton force is required.
Explanation:
We know that
Force equal to mass x acceleration
3 kg x5 m/ s square
15( kg x m/s square)
15( newton)
15 N
The amount of force that is needed to accelerate a 3 kg skateboard at 5 m/s² is 15N
According to Newton's second law of motion, the formula for calculating the force required to accelerate an object is expressed as;
F = ma
m is the mass of the object
a is the acceleration
Given the following parameters
Mass = 3 kg
Acceleration = 5m/s²
Get the required force:
F = 3 * 5
F = 15 N
Hence the amount of force that is needed to accelerate a 3 kg skateboard at 5 m/s² is 15N
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