Question

A mass of 1 kg is acted upon by a single force
F=(4i-4j)N. Under this force it is displaced from
(0,0) to (lm, Im). If initially, the speed of the particle
was 2 m/s, its final speed is approximately
(a) 6.4 m/s
(6) 4.5 m/s
(c) 8.6 m/s
(d) 7.2 m/s​

Answer 1

I hope it helps you my friend...