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-!!! URGENT !!!- Please answer ASAP! 1. What is the mass of a car that weighs 140,000 N? 2. Calculate Dave's acceleration knowing that in a race he starts from rest and reaches a speed of 15.3m/s in 4.
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-!!! URGENT !!!-

Please answer ASAP!

1. What is the mass of a car that weighs 140,000 N?

2. Calculate Dave's acceleration knowing that in a race he starts from rest and reaches a speed of 15.3m/s in 4.71 s.

3. Determine the speed of the block of wood when a 12 g bullet hits a 2.3 kg block at a speed of 350 m/s.

4. A 22 kg astronaut in orbit pushes a 40kg astronaut. If the 22kg astronaut travels away at 10 m/s what speeds and direction will the 40 kg astronaut travel away at.

User ATG
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-!!! URGENT !!!- Please answer ASAP! 1. What is the mass of a car that weighs 140,000 N-example-1
User Cio
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