2 years ago

When one bumper car is still and the other one hits it (both cars have the same mass) what happens?

Physics

1 answer:

statuscvo [17]2 years ago

5 0

the first bump car will move

Explanation:

this is because as long as the other bumper car is coming with force, it mass changes and then , it is able to push the other one

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9. A radioisotope has a half-life of 4.50 min and an initial decay rate of 8400 Bq. What will be

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Answer:

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Explanation:

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3 years ago

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A solar reflector is made using 31 identical triangular-shaped mirrors, each having sides . What is the total surface area of th

Stels [109]

Complete Question

Question 18 (3 points) Solve the problem. (3 points) A solar reflector is made using 31 identical triangular-shaped mirrors, each having sides 2.4m, 2. 3m, 1.5 m. What is the total surface area of the reflector?

A) 33 m2

B) 86 m2

C) 52 m2

D) 34 m2

Answer:

The value is $Area =2.78 \ m^2$