Question

question for physics expert...pls answer only question 8 b) and 11 .....​

Answer 1

Answer:

8. b) i) the gravitational force applied on the object will be zero as it is lifted above, just shifted. hence, no role of gravitation.

ii) work= f× d

f= 20N

d= 25cm or 0.25m

= 20×0.25

5J.

11. I am unable to solve that, sorry

thanks for thanking my answers....

in which class do u study?

Answer 2

Answer:

are baba kisi bhi i'd se online nhi aate ..kya huaaaa ?? bache kaha hoo aapppp....