yaboideja yaboideja

04-02-2020
Physics

contestada

HELP FAST
What is the potential energy of the 2 kg ball that is sitting on top of the 40 meter
building?
0803
784
O80 N
784 N

Respuesta :

ednorobello92 ednorobello92

05-02-2020

Answer: 784 J

Explanation:

Potential energy is expressed in:

PE= mgh

= 2 kg x 9.8 m/s² x 40 m

= 784 J

Answer Link

Otras preguntas

What acceleration will result when a 44.7-N net force applied to a 7.7-kg object?

Solve 3x > 174, and use the interactive number line tool to graph the solution. What is true about the graph? Check all that apply. There is an open circle a

A complete sentence must have a subject, verb and be a complete thought. a. sentence b. fragment

Which two types of rocks do we get from the deep mine

why is ethinc studies important?4 sentence please

Tara doesn’t get paid at the end of each month but most of her bills are due during the third and fourth weeks of the month. What term best describes her proble

I NEED ANSWER REALLY FAST IN GEOMETRY 40 POINTS The diagram shows a certain construction technique. If mABF = x + 10x - 1, mCBF = 12x + 7, what is mLCBF?

write each expression as the product of two factors h•3+6•3

HELP ME WITH IS PROBLEM THANK YOU

Help me with this please