Question

A force is applied on a body to move it
on a rough horizontal surface. The
body just starts moving when force
applied is 800 N. The net force acting
on the body, when external applied
force is 450 N, IS​

Answer 1

Answer:

1250N

Explanation:

• the normal force = 800N..............1
• the external force = 450N............2

now we should take the sum of these two forces

i.e., 800+450 N (which will be the total force applied)

= 1250N

Answer 2

Answer:

1250 N

Explanation:

Normal force = 800N

External force = 450N

Therefore, Net force = Normal force + Extended force

Net force = 800N + 450N

Net force = 1250N