Halohaslogic Halohaslogic

11-03-2018
Physics

contestada

How much potential energy does a 40-kg medicine ball gain when it is lifted 5 m? Use the formula: GPE= mass X gravity (9.8 m/s2) X Height

Question 16 options:

A 20.4 J

B 100 J

C 1960 J

D 200 J

Respuesta :

zrh2sfo zrh2sfo

11-03-2018

The answer is c: 1960 J

Potential Energy :
PE = m x g x h = 40*9.8*5=1960

Answer Link

Otras preguntas

"Name the outcomes of the Berlin conference in 1884 and 1885"

Inez waters her plants every two days.She trims them every 15 days.She did both today.When will she do both again?please help me with this problem

how was nitrogen discovered

1) "30 minutes is equivalent to 0.30 hours". This sentence is wrong. Why?2) the mass of the sun is 1,98x10^30 kg. what is the order of magnitude of this mass?a)

how do I solve -17x+5=17+5

What was the first group to settle Hawaii?

how do we make a graph?

Convert 4 1/8 and 3 1/4 to fraction notation

Can you find three errors in this sentence "Neither the man or his brother have any idea if the brick was thrown at him."

Translate the statement into an equation:the difference of four times a number and eight is equal to twenty-three less than that number