bstine6701 bstine6701
  • 24-07-2018
  • Physics
contestada

A block sits at rest on a table, 0.9 m above the ground. If the black has a six J of energy (with the ground set as zero height level), what is the mass of the block?

Respuesta :

Amirmkr
Amirmkr Amirmkr
  • 24-07-2018
mgh=6
=> m=6/g/h =>m=6/9.8/.9=0.68kg
Answer Link

Otras preguntas

Most prokaryotes reproduce by means of the process of . .which is a form of Choose Increased genetic diversity gives an advantage to organisms, Prokaryotes can
I need help solving inequality -12 < 8 + b
If KM is drawn on this quadrilateral, what will be its length? 18 45M 16 units 18 units 40 units 45 units
The head of state is mostly a ceremonial position in which of the following countries? A. Germany and Russia B. Germany and the United Kingdom C. Russia and the
how do i create a scale of a drawing
SOMEBODY HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
What of the following statements is true ?
question on picture please help ASAP 64 points !!!!
А. 3xВ. 63с. зD. 6х2please help ??​
1/3=n+3/4 what dies n equal??​