Question

(5) (2) 1000) 4. A work of 100 is done on 10kg block which moves in the direction of force 5 meters, the force is​

Answer 1

Answer:

Consider net acceleration of the slab be a limiting friction

F

s

=μmg=0.6×10×9.8=58.8N

Since 100N>58.8N

Therefore, slab will accelerate with different acceleration

f=40a

0.4×10×9.8=40a

a=0.98m/s

2