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23 votes
23 votes
What is the force needed to accelerate a grocery sack weighing 212 N upward at 1.7 m/s2

User EYe
by
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1 Answer

17 votes
17 votes

Answer:

36.04N

Step-by-step explanation:

accelerating force: mass × acceleration

F=ma

m=212/10= 21.2kg

a=1.7m/s2

F=21.2×1.7

=36.04N

User GarethD
by
2.7k points