Question

a projectile of mass 350 g the fired with velocity 10 ms at the angle 30degree h​

Answer 1

Answer:

Explanation: Height is independent of mass

$h=\frac{u^2sin^2\theta}{2g} =\frac{100 \times \frac{1}{4} }{20} ={5 \over 4}$

Answer 2

Answer:

ffg

Explanation: