A body rolls down a stair case of 5 steps. Each step has height 0.1 m and width 0.1m

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

(a) 5√2 m/s
(b) 1/√2 m/s
(c) 2√2 m/s
(d) 5/√2 m/s

5/√2 m/s

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admin:

Tera baap says:

September 5, 2019 at 12:06 am

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
Tera baap says:

September 5, 2019 at 12:13 am

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.