A boy pushed horizontally a 3.5 kg plastic chair across the slippery floor, if
the acceleration of the plastic chair is 2.2 m/s to the left, what is the net force
exerted on the plastic chair?
Given: m=_____kg
→
a=______m/s^{2},to the left
Find: ∑ F
Formula: ∑F=md
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Answer:
7.7kg·m/s²
Explanation:
(3.5kg)(2.2m/s²)=7.7kg·m/s²
d i k o po sure