The path traced by a projectile in space is knows as _______.
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When air resistance is neglected, the only force acting on the projectile is ______, which causes the projectile to have a constant downward acceleration.
A bullet is fired upwards at an angle of 30° to the horizontal from a point P on a hill, and it strikes a target which is 80 m lower than P. The initial velocity of the bullet is 100 m/s. Calculate the maximum height to which the bullet will rise above the horizontal. (Assume g = 9.81 m/s2)
To take the longest possible jump, an athlete should make an angle of _____
A projectile is fired at an angle of 30° from horizontal with a speed of Vo m/s. The maximum height attained by the projectile is
A particle is projected at an angle θ to the horizontal and it attains a maximum height H. The time taken by the projectile to reach the highest point, of its path is
The direction of projection for the range of a projectile to be maximum on an inclined plane having angle of inclination 30° to the horizontal should be
A particle is projected with velocity u at an inclination θ with the horizontal. Then Maximum height (H) attained is
A person standing on a tower of height 60 m throws an object upwards with velocity of 40 m/s at an angle 30° to horizontal. Find the total time taken by the object to gain maximum height and fall on the ground (take g = 10 m/s2)
24 videos|59 docs|53 tests
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24 videos|59 docs|53 tests
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