The minimum velocity of a projectile launched at an angle is at the beginning of the projectile's path. true false

False

Explanation:

The statement; the minimum velocity of a projectile launched at an angle is at the beginning of the projectile's path is False.

A projectile launched at an angle has minimum velocity at the top of its path. At this point, the projectile has reached its maximum height and begins to descend.

we need to know the time interval during which the force acts. impulse of force = momentum change

490 n

f=125n a=2.5m/s2