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Dmitrij [34]
3 years ago
12

Engineers have designed experimental cars that use liquid hydrogen for fuel instead of gasoline. this is an example of _____. re

cycling forming a new element substitution reusing
Physics
2 answers:
olasank [31]3 years ago
5 0

Engineers have designed experimental cars that use liquid hydrogen for fuel instead of gasoline. this is an example of Substitution.


Substitution is the process where one thing replaces other for a particular purpose. here liquid hydrogen is replacing the gasoline for fuel in car. hence the correct word to fill is Substitution.

Tom [10]3 years ago
5 0
The answer is Substitution!!!
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The student soon loses his balance and falls backwards off the board at a velocity of 1.0 m/s. Assuming momentum is conserved in
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Answer:

v2 = 27.3m/s

Explanation:

Assuming forward as positive.

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3 years ago
Firecracker A is 300 m from you. Firecracker B is 600 m from you in the same direction. You see both explode at the same time. D
ss7ja [257]

Answer:

e see that the distances are different, the only way that the two beams of light approach simultaneously is that event 2 (farthest) occurs first than event 1

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Let's carefully analyze the approach, we see the two events at the same time.

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