Astudent pushes a 40-n block across the floor for a distance of 10 m. how much work was applied to move the block?
a.
4 j
b.
40 j
c.
400 j
d.
4000 j

I would go with c because is just multiplying 40 by 10

The horse latitudes-high-pressure zones about 30 degrees north and 30 degrees south of the equator.-warm air traveling away from the equator cools and sinks-weather tends to be clear and drythe doldrums-low-pressure near equator-air rises and spreads out toward the poles-rising moist air produces clouds and heavy rainthe westerlies-blow from the west-move from the horse latitudes toward the poles.-bring storms across much of the united statesthe tradewinds-blow from the east-move from the horse latitudes toward the equator  -strong, steady winds

Answerwavelength;