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hoa [83]
4 years ago
7

Why is it important for engineers to design bumper cars safely

Physics
2 answers:
Ronch [10]4 years ago
7 0

Answer:if they don’t design the bumper cars safely then people could get hurt while using them because they could break.

Explanation:

rosijanka [135]4 years ago
3 0

Answer:

Cars have bumpers designed to protect the body of the car from minor damage during low-speed collisions. ... They will use the engineering design process to design and build bumpers to protect the main parts of their car from damage, and use their knowledge of Newton's third law to explain what they observe.

Explanation:

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Identify the relationship between kinetic energy and gravitational potential energy for the cyclist at each position
sasho [114]

Answer:

follows are the responses to the given question:

Explanation:

The kinetic energy of every object moving.  PK=m \times v^2 any entity lifted against the strength of gravity stores elastic potential of gravity.

PE = height \times mass  \times  g

Its total power of an independent device stays constant underneath the Mass conservation on Energy and it is, the kinetic energy plus potential energy is just like a fixed (KE+PE=Standard). So, if KE improves, it is valid that PE declines.

If the PE is now at least then KE has been at the highest. It is also valid that KE is reduced as PE is increased as well as the maximum PE, the minimum KE.

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3 years ago
All of the visible color light waves together result in____light​
Pani-rosa [81]

Answer:

White light.

Explanation:

3 0
3 years ago
Draw a simple circuit that lights up a bulb. ​
coldgirl [10]

Hope this helps

Ps- U can pick between these two pictures

Please mark as brainliest

5 0
3 years ago
Read 2 more answers
Question 1 of 10
Bad White [126]
The answer is b maybe?
3 0
3 years ago
A pump is used to transport water to a higher reservoir. if the water temperature is 15ºc, determine the lowest pressure that ca
Reika [66]
Normally, the water pressure inside a pump is higher than the vapor pressure: in this case, at the interface between the liquid and the vapor, molecules from the liquid escapes into vapour form. Instead, when the pressure of the water becomes lower than the vapour pressure, molecules of vapour can go inside the water forming bubbles: this phenomenon is called cavitation. 

So, cavitation occurs when the pressure of the water becomes lower than the vapour pressure. In our problem, vapour pressure at 15^{\circ} is 1.706 kPa. Therefore, the lowest pressure that can exist in the pump without cavitation, at this temperature, is exactly this value: 1.706 kPa.
7 0
3 years ago
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