Question

⭕ 50 points ⭕

Explain your answer properly...!!​

Answer 1

Answer:

Hi,

Here is the answer to your question:

As the projectile hits the ground at an angle , thus

tan30=Vy/Vz

The vertical and horizontal component of velocities are equal and the horizontal component of velocity always remain equals, therefore

Vz=100m/s

Vy= 100 /root(3)

kinetic energy = meVy^2/2 -mgh - MVz^2/2

Answer 2

Hi ...

i hope this help you !!!

answer in this attachement ....