Physics, asked by gggg583, 10 months ago

A body has A P. E 800j If it is
raised to 40m find its mass
(g= 10 m/s)

Answers

Answered by varuna68

1

Answer:

potential energy=mass× height × g

=m×40×10=400m

PE= 800=400m

m=800/400 =2kg

Previous Question

Next Question

Similar questions

English, 5 months ago

is all substances change their stated when it is hated? How you prove this phenomena...

Math, 5 months ago

From the give four choices,three from a group in any reason, but one does not belongs to that group. You are required to identify the different one 1)333 2)264 3)205 4)150...

Computer Science, 5 months ago

____ device enables to constant instruction with computing system. (a) wearable. (b) desktop. (c) handheld. (d) laptop...

English, 10 months ago

Gopya murali means what please give me answer...

History, 10 months ago

after which of the following year did industrialization make headway in France? a. 1814 b. 1815 c. 1832 d. 1830 plz answer me quick..

English, 1 year ago

old age home are not required in India. write a debate in 150 to 200 words in favour and against...

Hindi, 1 year ago

plzz Q no 12 koi batado...

Math, 1 year ago

what is the slope of y axis...