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valentina_108 [34]
3 years ago
6

a car has a mass of 1.00 x 10^3 kilograms and it has an acceleration of 4.5 meters/second what is the net force on the car

Physics
2 answers:
love history [14]3 years ago
8 0

Answer:

the answer is 4.5 x10^3 newtons

Explanation:

Reptile [31]3 years ago
6 0
The answer is 4.5 x10^3 newtons.
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Explanation:

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v_x=v_0cos\theta=v_0cos35

v_y=v_0sin\theta=v_0sin35

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1.8=v_0sin35\frac{30}{v_0cos35}-\frac{1}{2}(9.8)(\frac{30}{v_0cso35})^2

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v^2_0=\frac{6574.6}{19.2}

v_0=\sqrt{\frac{6574.6}{19.2}}=18.5 m/s

Initial velocity of the ball=18.5 m/s

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