PHYSICS HIGH SCHOOL

The mass of a moving object increases, but its speed stays the same. What happens to the kinetic energy of the object as a result?It decreases.

It increases.

It remains unchanged.

It fluctuates up and down.

Answers

Answer 1
Answer: It increases.
Hope this helps.
Answer 2
Answer: We Know, K.E. = 1/2 × m × v²
From the expression, we can conclude that Kinetic energy is directly proportional to mass. So, as mass will increase, Kinetic energy will also increase.

In short, Your Correct answer would be Option B

Hope this helps!

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What is the term for movement in a particular direction

Answers

Hello User,

The specific term used is velocity. Velocity is the speed of an object in a specific direction.


"Live as if you were to die tomorrow. Learn as if you were to live forever." -Mahatma Gandhi

Calculate the average speed of a bicycle that travels 100m in 20 s.

Answers

100m/20s= 5m/s I'd assume is the correct answer

For this assignment, you will construct a personal dietary plan that is reflective of your current diet in terms of its nutritional value.

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An ambulance driving with velocity v/8 where v is the speed of sound, emits a siren with a frequency of . What is the frequency heard by a stationary observer toward whom the ambulance is driving?

Answers

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Which of the following do waves carry?a) matter
b) energy
c) matter and energy
d) the medium

Answers

Waves carries energy among the given options. Hence, option (b) is correct.

What is wave?

A wave is a dynamic disturbance that propagates and causes a change in equilibrium of one or more parameters in physics, mathematics, and related subjects. Quantities may oscillate regularly around an equilibrium (resting) value at certain frequency if a wave is periodic.

A travelling wave is one in which the entire waveform moves in one direction; in contrast, a standing wave is one in which two periodic waves are overlaid and move in the opposing directions. In a standing wave, there are some points where the wave amplitude seems reduced or even zero, and these positions have null vibration amplitudes.

Wave equations (standing wave fields of two opposing waves) or one-way wave equations (single wave propagation in a certain direction) are frequently used to describe waves.

Learn more about wave here:

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i would go with energy, because they give alllooooot of energy, from the waves.
hope that this would help you! =)

Which of the following accurately describes the differences between the SI and English systems of measurement? A. The two systems are used interchangeably in the scientific and technical communities.

B. The English system is more commonly used in Europe than in the United States.

C. The English system is preferred for use in the scientific and technical communities due to its ease of use over the SI system.

D. The SI system, which is based on the metric system, has been more widely adopted than the English system, which is harder to use.

Answers

The best answer is D. The SI system, which is based on the metric system, has been more widely adopted than the English system, which is harder to use. In order to standardize measurements, the International System of Units or the SI units are commonly used around the world since they are more easy to understand and compare than the English unit.
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