Question

While a dog runs forward, its

Answer 1

Answer:

d = 100.56 m

Explanation:

It is given that,

Force acting on the dog is 22.4 N

Angle at which the force is applied is 115 º

Work done is - 42.3 J

We need to find the distance covered by the dog. The work done by an object is given by :

$W=Fd\cos\theta$

d = distance covered by the dog

$d=\dfrac{W}{\cos\theta}\\\\d=\dfrac{-42.5}{\cos(115)}\\\\d=100.56\ m$

So, the dog moves a distance of 100.56 m.