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CBSE Class 11-science Answered

A ballon starts rising from ground from rest with an upward acceleration 2 m/s square. Just after 1 second, a stone is dropped from it. what is the time taken by the stone to strike the ground ?
Asked by Sayoni Maiti | 05 Jun, 2014, 12:53: AM
answered-by-expert Expert Answer
Answered by Romal Bhansali | 05 Jun, 2014, 10:49: AM

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CBSE 11-science - Physics
Q17. The velocity time relation of an electron starting from rest is given by v = kt where k = 6m / (s ^ 2) Calculate the distance traversed in 2 sec. 122
Asked by om636694 | 04 Mar, 2024, 09:10: PM
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CBSE 11-science - Physics
state and prove law of conservation of energy in case of a freely falling bady
Asked by dhanapolla | 28 Jan, 2024, 10:40: AM
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CBSE 11-science - Physics
if the linear momentum of a body is increased by 10% what will be the percentage change in it's kinetic energy
Asked by santoshyadav6673633 | 26 Jan, 2024, 04:55: PM
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CBSE 11-science - Physics
obtain equations of motion for constant acceleration using calculus method
Asked by klvnsnthl | 25 Dec, 2023, 07:50: PM
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CBSE 11-science - Physics
what is elevators
Asked by neerajchaurasiya651 | 10 Dec, 2023, 09:32: PM
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CBSE 11-science - Physics
a mass of 0.1 kg falls freely under the action of gravity find the force acting on it it's momentum and kinetic energy after 10 sec ?
Asked by debasishbarik2006 | 17 Nov, 2023, 07:03: PM
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CBSE 11-science - Physics
A stone is thrown upwards vertically. It has speed 10m/s when it reaches one half of its maximum height. Then find out how high it will rise?
Asked by udayanmazumder079 | 13 Jul, 2023, 09:21: PM
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CBSE 11-science - Physics
An object starts from rest moves in constant acceleration A upto its max velocity and then retards at B until it comes to rest Cal the max velocity and the displacement if the total time of journey is T
Asked by sahamamoni597 | 27 Jun, 2023, 01:00: AM
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CBSE 11-science - Physics
how to solve this
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Asked by sumityadv5665 | 24 Dec, 2022, 02:36: PM
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CBSE 11-science - Physics
16dx2/dt2+ 25x = 0
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Asked by adityajaiswal80551 | 18 Dec, 2022, 06:29: PM
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