A) \[{{F}_{v}}\]and frictional force
B) \[{{F}_{m}}\]and frictional force
C) \[{{F}_{v}}\]and gravitational force
D) \[{{F}_{m}}\] and gravitational force
Correct Answer: B
Solution :
The force of friction always opposes motion. The box is moving rightward. Hence, the force of friction between the box and the floor is acting leftward. Since Mahesh is applying a force of magnitude\[{{F}_{m}}\]leftward,\[{{F}_{m}}\]and frictional force have the same direction, i.e., leftward, as shown in the following figure.You need to login to perform this action.
You will be redirected in
3 sec