Home
Class 12
PHYSICS
Two points P and Q are at a distance a a...

Two points P and Q are at a distance a apart, their heights above the ground being `h_(1)` and `h_(2)` . The least speed with which a stone can be thrown from the ground so as to pass through both the points is ……………

Text Solution

Verified by Experts

The correct Answer is:
`sqrt({g(h_(1)+h_(2)+a)})`
Promotional Banner

Similar Questions

Explore conceptually related problems

A block of mass m is dropped from height h above the ground. Find out the speed of the block when it reaches the ground.

A heavy stoen is thrown from a cliff of height h in a given direction. The speed with which it hits the ground

A stone is thrown from the top of a tower of height 50 m with a velocity of 30 m per second at an angle of 30^(@) above the horizontal. Find (a) the time during which the stone will be in air, (b) the distance from the tower base to where the stone will hit the ground, (c) the speed with which the stone will hit the ground, (d) the angle formed by the trajectory of the stone with the horizontal at the point of hit.

If a person can throw a stone to maximum height of h metre vertically, then the maximum distance through which it can be thrown horizontally by the same person is

If a ston s to at a point which is at a distance d away and at a height h avove the point from where the stone starts, then what is the value of initial speed u if the stone is lauched at angle theta ?

A ball is thrown upwards with a speed u from a height h above the ground.The time taken by the ball to hit the ground is

If a stone is to hit at a point which is at a distance d away and at a height h (Fig. 5.200) above the point from where the stone starts, then what is the value of initial speed u if the stone is launched at an angle theta ? .

If a stone is to hit at a point which is at a distance d away and at a height h (see fig) above the point from where the stone starts,then what is the value of initial speed u if the stone is launched at an angle theta ?

A body is thrown from a height h with speed, u it hits the ground with speed v