dellaroo260 dellaroo260

22-03-2022
Physics

contestada

How much work is done by gravity if you lift a 10 kg rock 2m into the air?

Respuesta :

davekrav1205 davekrav1205

22-03-2022

Answer:

Work done = force acting on 10kg object* distance travelled.

Force = mass * acceleration due to gravity

Force = 10*9.81

Force = 98.1N

So work done = 98.1*2

Work done = 196.2Nm

Answer Link

Otras preguntas

What would happen if the sand dunes in an area were destroyed? full sentence plz and this is science!

What did the Europeans mostly grow in their Caribbean colonies?

తమ = x, which statement must be true? O A. x= a X= b O B. 1x = 8 a O C. * D. Fx = a please help!

Find the median salary of nurses in Illinois : $72500, $52000 , $88500 , $73300 , $112000

A cliff diver dove off a cliff at 8 m/s and landed in the water 21 m away from the cliff. How high is the cliff?

who composed and recorded the early rock ‘n’ roll hit johnny b. goode?

bella sits 2 seats away from ella danielle does not sit next to ella charlie sits at a end of the table freddy sits between bella and ella find where he is by 9

acetone 56 turpentine 160 propane -43 glycerin 290 In which substance are the electrostatic forces between molecules the strongest? (1 point) - propane - turpen

ito ang kahibasnan na kilala sa tawag na Lupain sa pagitan ng dalawang ilog

plz help someone need help asap