Physics, asked by areebkang, 11 months ago

20. A body of mass 10kg is dropped to the ground from a height of 10m. The work done by the gravitational force is?

a. -490
b. +4903
C.-9801
d. +980J

Answers

Answered by ferozemulani

1

Answer:

option d is correct

Explanation:

work done = mass*g*h

= 10*9.8*10 = 980 J

Previous Question

Next Question

Similar questions

English, 6 months ago

А is a format used at conventions, conferences, ad meetings where a group of people who are skilled in a vecific topic engage in conversation together in front of an adience. nonal discussionthe...

Math, 6 months ago

Answer Fast !! Urgent .. Do Not Spam .. Fasst...

Hindi, 6 months ago

lot lakar nam dhatu in Sanskrit...

Math, 11 months ago

A single card is drawn from a standard 52 card deck. Work out the probability of choosing "a jack".

Science, 11 months ago

how to manage 12th and Jee???

English, 1 year ago

essay on what if blackboard could speak...

Science, 1 year ago

boosns of plastic tell this as point...

Physics, 1 year ago

a porter keep standing at a place while holding a suitcase of mass 20 kg over his head for 5 minutes has he done some work give reasons for your answer...