Home
Class 11
PHYSICS
Two bodies are thrown with the same init...

Two bodies are thrown with the same initial speed at angle `a and (90^(@) – 0)` with the horizontal. What will the ratio of
maximum heights attained by them ?

Text Solution

Verified by Experts

`(H_1)/(H_2) = (sin^(2) alpha )/( sin ^(2)(90^(@) -alpha))=tan ^(2) alpha `
`(R_1)/(R_2) = (sin2 alpha)/( sin2 (90^(@) -alpha)) =1 `
Promotional Banner

Topper's Solved these Questions

  • KINEMATICS (MOTION ALONG A STRAIGHT LINE AND MOTION IN A PLANE)

    ALLEN|Exercise BEGINNER S BOX-6|9 Videos

  • KINEMATICS

    ALLEN|Exercise EXERCISE-2|89 Videos

  • MISCELLANEOUS

    ALLEN|Exercise Question|1 Videos

Similar Questions

Explore conceptually related problems

Two bodies are thrown with the same initial speed at angles alpha and (90^(@) -alpha) with the horizontal. What will be the ratio of (a) maximum heights attained by them and (b) horizontal ranges ?

Two bodies are thrown with the same initial speed at angles alpha and (90^(@) -alpha) with the horizontal. What will be the ratio of (a) maximum heights attained by them and (b) horizontal ranges ?

Two bodies are thrown with the same initial velocity at angles theta and (90^@ - theta) respectively with the horizontal, then their maximum height are in the ratio

Two bodies are thrown with the same initial velocity of 30 m/s. One at 17°, other at 73° to the horizontal. The sum of the maximum heights reached by them is [g = 10 m//s^(2) ]

Two balls are projected at an angle theta and (90^(@) - theta) to the horizontal with the same speed. The ratio of their maximum vertical heights is

Two projectiles are projected with the same velocity. If one is projected at an angle of 30^(@) and the other at 60^(@) to the horizontal, then ratio of maximum heights reached, is

Two projectiles thrown from the same point at angles 60^@ and 30^@ with the horizontal attain the same height. The ratio of their initial velocities is

Two bodies are projected at angle theta and ( 90 -theta ) to the horizontal with the same speed. Find the ration of their time of flight.

A body is thrown with the velocity v_0 at an angle of theta to the horizontal. Determine v_0 "in" m s^-1 if the maximum height attained by the body is 5 m and at the highest point of its trajectory the radius of curvature is r = 3 m . Neglect air resistance. [Use sqrt(80)= 9] .

A ball is projected with the velocity an angle of theta and (90°- theta ) with horizontal.If h_1 and h_2 are maximum heights attained by it in two paths and R is the range of a projectile, then which of the following relation is correct