The figure below shows three blocks being pushed across a frictionless floor by
ID: 1598582 • Letter: T
Question
The figure below shows three blocks being pushed across a frictionless floor by horizontal force F^rightarrow. What total mass is accelerated to the right by force F^rightarrow? 9 kg 20 kg 17 kg 18 kg What total mass is accelerated to the right by force F_21^rightarrow of block 1 on block 2? 13 kg 15 kg 16 kg 12 kg What total mass is accelerated to the right by force F_32^rightarrow of block 2 on block 3? 10 kg 17 kg 16 kg 15 kg Rank the blocks according to their accelerations, greatest first. (Use only the symbols > or =, for example 1 > 2 = 3.) _______ Rank forces F^rightarrow, F_21^rightarrow, and F_32^rightarrow according to their magnitude, greatest first. (Use only the symbols > or =, for example F = F21 > F32.) _______Explanation / Answer
a )
5 + 2 + 10
= 17 kg
b )
10 +
= 12 kg
c )
10 kg
d )
1 = 2 = 3
alll are same
e )
F > F21 > F32