Answer
a)
For the same force, acceleration is inversely proportional to mass.
Block B has least acceleration, so
B has largest mass.
b)
For the same force, acceleration is inversely proportional to mass.
Block C has high acceleration, so
C has small mass.
c)
We know that F = ma .
Since F is same for A and B,
Ma x 5 = Mb x 3
Ma/Mb = 3/5.
Work Step by Step
a)
For the same force, acceleration is inversely proportional to mass.
Block B has least acceleration, so
B has largest mass.
b)
For the same force, acceleration is inversely proportional to mass.
Block C has high acceleration, so
C has small mass.
c)
We know that F = ma .
Since F is same for A and B,
Ma x 5 = Mb x 3
Ma/Mb = 3/5.