Question

find the angle of projectile for which is the horizontal range and the maximum height are equal​

Answer 1

Answer:

R= u 2sin2θ/g

H= u 2 sin 2θ/2g

u 2 sin2θ/2g =u 2sin 2 θ/2g

2sinθcosθ= sin 2 θ/2

ucosθ=sinθ

tanθ=4

θ=tan −1 4

Answer 2

hi

how are you

answer is 15

plz thank my answers also make my answers as brainlist have a great day I will also do the same