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nignag [31]
3 years ago
13

Do all these questions and earn 100 Points.

Physics
1 answer:
nikklg [1K]3 years ago
3 0

task 2 - 390 km/h

Explanation:

we have to find the distance

the formula to find the distance is = speed × time

distance = 3 × 130

distance = 390 / h

task 3 - Friction is a force that occurs when two surfaces slide past one another. The force of friction opposes the motion of an object, causing moving objects to lose energy and slow down. When objects move through a fluid, such as air or water, the fluid exerts a frictional force on the moving object.

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