Answer:

Explanation:
From the Question we are told that:
Mass 
Coefficient of kinetic friction 
Generally the equation for Frictional force is mathematically given by



Generally the Newton's equation for Acceleration due to Friction force is mathematically given by



Therefore



The force would be coming from the right causing the box the lean/ slide to left, if it wasnt sticky.
Answer:
B
Explanation:
A body has kinetic energy that is moving
Answer:
a) iv. Displacement per unit time
b) ii. m/s2
c) this question is wrong
d) iv. m