An object drops from a clif falls with accelarition of 10m-s 2 find its speed after two seconds-

You visited us 2 times! Enjoying our articles? Unlock Full Access!

Byju's Answer

Standard XII

Physics

Perfectly Elastic Collision

An object dro...

Question

An object drops from a clif falls with accelarition of 10m/s ² find its speed after two seconds?

Open in App

Solution

the final velocity of object after 2 sec

v=u+at

v=0+10*2

v=20 m/sec

Suggest Corrections

Similar questions

Q. An object drop from a with a constant acceleration of

10 m / s^{2}

. Find its speed 2 sec after it was dropped.

Two objects are dropped from the same point after an interval of 2 seconds. Vertical distance between them 4 seconds after the release of the second object will be (g=10 m/ s2)

A construction worker’s helmet slips and falls down when he is 78.4m above the ground. He hears the sound of the helmet hitting the ground 4.23 seconds after it has slipped. Find the speed of sound in air. ( Accelaration due to gravity $9.8 m / s^{2}$ )

Q. A body dropped from the top of a tower falls through

40 m

during the last two seconds of its fall. The height of tower is

(g = 10 m / s^{2})

The An orange is dropped from a building. One second after dropping the orange, it falls one storey. Two seconds after the orange is dropped, how many stories has it fallen?

Join BYJU'S Learning Program

An object drops from a clif falls with accelarition of 10m/s 2 find its speed after two seconds?

the final velocity of object after 2 sec v=u+at v=0+10*2 v=20 m/sec

An object drops from a clif falls with accelarition of 10m/s ² find its speed after two seconds?

the final velocity of object after 2 sec

v=u+at

v=0+10*2

v=20 m/sec