Question

calculate the magnitude of impulse applied to a 0.75 kilogram cart to change its velocity from 0.50 meters per second east to 2.00 meters per second east​

Answer 1

1.125 N s towards East

Step-by-step explanation:

since both velocities are in same direction hence change in velocity is

Δ V = final - initial

= 2.00 - 0.50

= 1.50 towards East

impulse = change of linear momentum

= mass × change in velocity

= 0.75 ×1.50

= 1.125 N s towards East