Physics, asked by rakeshlodhi, 1 year ago

A ball is moving to and fro about the lowest point A of a smooth hemispherical bowl .If it is able to rise up to height of 20 cm on either side of A , find its speed at A .

Answers

Answered by saharsh9

9

the speed at a would be 0 m/s

Answered by qunoot61

26

v=√2gh

=√2×10×.02

=√4

=2 m/s

Previous Question

Next Question

Similar questions

English, 7 months ago

moral of the movie bicycle thief????

Physics, 7 months ago

Two object of mass 10 Kg and 5Kg collide each other which object experiences greater force during Collision.

Social Sciences, 7 months ago

How did nationalism develop culturally in india ?give the reasons...

English, 1 year ago

you are kriti you saw a girl working as a maid while going to your school today right a diary entry expressing your views on child labour write this entry in 100 to 120 words...

English, 1 year ago

Two story ending with ultimately she won it as she was determined to accomplish her mission .

Science, 1 year ago

if M+N means that M is the brother of N,M-N means M is the sister of N, M×N means M is the mother of N & M÷N means M is the father of N,then what would it mean if E is the paternal aunt of F?

Physics, 1 year ago

how many times does earth rotate...

Science, 1 year ago

what is the full form ofM.B.B.S?