Question

A force F = (5ˆ
i +3 ˆ
j ) acts on a particle to give a displacement d = (3ˆ
i + 4 ˆ
j )m
(a) Calculate the magnitude of displacement
(b) Calculate the magnitude of force.
(c) How much work is done by the force?

Answer 1

Answer:

(a) mag of displacement can be found by whole root of 3^2+4^2+0^2

Ans=5m

(b)mag of force can be found by whole root of 5^2+3^2+0^2

ANS=ROOT34

(c)work=force(distance)=5(root34)

MARK ME AS BRAINLIEST