Question

Consider the four wooden blocks shown below.


$F_A$ is the force exerted on block A to move it from rest.
$F_B$ is the force exerted on block B to keep it moving with a constant speed of 5 m/s.
$F_C$ is the force exerted on block C to move it from rest.
$F_D$ is the force exerted on block D to move it from rest.

Select the correct statement.

• A. $F_A$ is maximum.
• B. $F_B$ is maximum.
• C. $F_A$ is equal to $F_C$.
• D. $F_D$ is maximum.

Answer 1

The correct option is A $F_A$ is maximum.