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Physics
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5 Dec 2020

The angle of projection at which the horizontal range and maximum height of projectile are equal is

A) 45o

B) θ=tan-1(0.25)

C) θ=tan-14

D) 60o

Booster class
Mechanics 1
Skill
Understanding projectile motion
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Rishabh Jain
Rishabh JainLv6
5 Dec 2020
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Related textbook solutions

Physics: Principles with Applications
7th Edition, 2013
Giancoli
ISBN: 9780321625922

Related questions

Four bodies P, Q, R and S are projected with equal velocities having angle of projection 15o, 30o, 45o and 60o with the horizontal axis. The body having shortest range is 

A) P

B) Q

C) R

D) S 

A projectile is fired from the top of a cliff of height h above the ocean below. The projectile is fired at an angle θ above the horizontal and with an initial speed vi.
(a) Find a symbolic expression in terms of the variables vi, g, and θ for the time at which the projectile reaches its maximum height.
(b) Using the result of part (a), find an expression for the maximum height hmax above the ocean attained by the projectile in terms of h, vi, g, and θ.

 

A projectile is fired from the top of a cliff of height h above the ocean below. The projectile is fired at an angle θ above the horizontal and with an initial speed vi

(a) Find a symbolic expression in terms of the variables vi, g, and θ for the time at which the projectile reaches its maximum height.

(b) Using the result of part (a), find an expression for the maximum height hmax above the ocean attained by the projectile in terms of h, vi g, and θ. 

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