An 80 N rightward force is applied to a 10 kg object to accelerate it to the right.
1 answer:
net force = 30 N
mass = 8.16 kg
acceleration = 3.68 m/s²
<h3>Further explanation</h3>
Given
80 N force applied
mass of object = 10 kg
Friction force = 50 N
Required
Net force
mass
acceleration
Solution
Net force = force applied(to the right) - friction force(to the left)
Net force = 80 - 50 = 30 N
Gravitational force(downward) : F = mg
m = F : g
m = 80 : 9.8
m = 8.16 kg
a = F net / m
a = 30 / 8.16
a = 3.68 m/s²
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