The first thing you should know is that the friction force is equal to the coefficient of friction due to normal force.
Therefore, clearing the normal force we have:
The friction is 565N.
(565 / 0.8) = 706.25N. weight.

6 0

3 years ago

Calculate the first and second velocities of the car with four washers attached to the pulley, using the formulas v1 = 0.25 m /

Blizzard [7]

Answer:

0.28 that is for the 25 and for 50 is 0.56

Explanation:

7 0

2 years ago

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How much time should be allowed for a 605-mile car trip if the car will the traveling at an average speed of 55 Miles per hour?

Luda [366]

T = d/s

T = 605/55

T = 11

Hope that helps!!

3 0

3 years ago

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Calculate the quantity of heat required to melt 5kg of ice​

Calculate the quantity of heat required to melt 5kg of ice