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Assoli18 [71]
3 years ago
5

A car goes from a speed of 10m/s to 30m/s over 4s. If the car has a mass of 1000kg, How strong is the force pushing the car forw

ard?
Physics
1 answer:
dusya [7]3 years ago
5 0

Answer:

i think ww

Explanation:

i think we need to calculate net force which is:

net force=m.a

..nf=1000kg×30m/s

therefore net force will be the answer you get whwn you multiply those two

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A proton is located at <3 x 10^-10> m. What is r, the vector from the origin to the location of the proton
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Complete Question

A proton is located at <3 x 10^{-10}, -5*10^{-10}  , -5*10^{-10}> m. What is r, the vector from the origin to the location of the proton

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Block A with mass mA=4.6 kg lies on a frictionless incline plane. It is connected by a massless rope over a frictionless, massle
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A turtle takes 3.5 minutes to walk 18 m toward the south along a deserted highway. A truck driver stops and picks up the turtle.
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Answer:

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Now we have to calculate the total time, which will be equal to the sum of the time the turtle walked and the time it was taken by truck.

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To calculate the truck time we use the equation:

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