nii2kashyy nii2kashyy

03-03-2020
Physics

contestada

The movers apply a force of 430 N to push a piano up a 2.0 m long ramp. How much work has been done when they reach the top of the ramp?
428 Watts
ОА
B
215 Joules

Respuesta :

clara856 clara856

08-03-2020

Answer:

B

Explanation:

according to foemula

w=f/d

= 430/2

215

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