Question

Q. What force will give a mass of 10 Kg when it is accelerated at 5 m/s2, frictional force is 50N ....?
A. 50 N
B. 100 N
C. 25 N
D. 60 N​

Answer 1

Answer:

Option A. 50 N is correct

Explanation:

applied force = friction force

so if friction force = 50 N

then force will also be 50 N

hope it helps you

Answer 2

Answer:

c) 60N

the average acceleration

= 5/2

= 2.5m

10N is required to accelerate it with a speed of 2.5m added with frictional force

Thus the answer is 60N