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A body rolls down a stair case of 5 steps. Each step has height 0.1 m and width 0.1 m. With what velocity will the body reach the bottom
Options
(a) 5√2 m/s
(b) 1/√2 m/s
(c) 2√2 m/s
(d) 5/√2 m/s
Correct Answer:
5/√2 m/s
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Motion in Plane
(93)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which of the following transitions will have highest emission wavelength?
- If the focal length of a concave mirror is 50 cm, then where should the object
- Mass of the nucleons together in a heavy nucleus is
- A radioactive nucleus of mass M emits a photon of frequency v and the nucleus recoils.
- An alpha nucleus of energy 1/2 mv² bombards a heavy nuclear target of charge Ze
Topics: Motion in Plane (93)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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1/2 mv² = mgh
V²= 2gh
V = √2gh = √2x10x0.5
V = √10
Dekh peeche ka answer Galat hoo sakta hai. Neet mai peeche answers nahi hote. Ye sab moh maya ye chod de, engineering kar ya baap ki dukan pe baith. Scope hee scope hai
V = √10 hai final answer
Dekh peeche galat answer hoo sakta hai mera nahi, baap hun tera.
Neet mai peeche answers nahi hote.
Sab moh maya hai, ye chod ke engineering kar ya baap ki dukaan pe baith ja. Scope hee scope hai.