Question

a student throw soft ball out of the window at different angle to the horizontal all softballs have the same initial speed V is equal to 10 under root 3 metre per second it turns out that all softballs landing velocity make angle 30 degree operator with the horizontal find the height H in metre of the window above the ground​

Answer 1

Answer:

v=103–√ms−1v=103ms-1

Explanation:

A student throws soft balls out of the window at different angles to the horizontal. All soft balls have the same initial speed v=103–√ms−1v=103ms-1. It turns out that all soft balls landing velocities make angles 30∘30∘ or greater with the horizontal. Find the height h (in m) of the window above the ground.