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kifflom [539]
2 years ago
9

Write down an example scenario of an object that has acceleration

Physics
1 answer:
Grace [21]2 years ago
5 0

Answer:

An object which experiences either a change in the magnitude or the direction of the velocity vector can be said to be accelerating. This explains why an object moving in a circle at constant speed can be said to accelerate - the direction of the velocity changes.

if a car turns a corner at constant speed, it is accelerating because its direction is changing. The quicker you turn, the greater the acceleration. So there is an acceleration when velocity changes either in magnitude (an increase or decrease in speed) or in direction, or both.

Explanation:

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Which of the following statements describes Newton's first law?
jeka94

Answer:

F = MA

Explanation:

OP you didn't give us any examples, but force equals mass times acceleration is Newton's First Law.

Dropping a ball (mass) from the top of a building can show gravity, a form of acceleration.

5 0
3 years ago
Describe how a radiation is similar to b- radiation​
Lina20 [59]

Complete question is;

Describe how α-radiation is similar to β-radiation?

Answer:

Explained below

Explanation:

The similarity between both alpha radiation and beta radiation is that in both cases, they both show deflection when they go through electric and magnetic fields. Although alpha deflects towards the negative plate while bets deflects towards the positive plate.

Secondly they both have high speeds. Just that alpha is from the helium nucleus while beta is from electrons.

3 0
3 years ago
How many molecules do we have for Na2Co3?
-BARSIC- [3]

105.9888 g/mol is the mass as far as i know, Don't know the amount of molecules tho.

mark me brainliestt :))

8 0
3 years ago
When discussing discordant and harmonious sound waves, which statement is false? A. Both types of waves are the result of compon
Kobotan [32]

When discussing discordant and harmonious sound waves, the statement that is false is knowing the frequencies of the original waves is useful in determining if the result will be discordant or harmonious. The answer is letter B.

5 0
3 years ago
Read 2 more answers
During the second part of the lab, you reversed the polarity of a magnet, while keeping its strength the same. What change did t
grigory [225]

If the polarity of a magnet is flipped while its strength remains constant. There is no change in the electromagnetic force since there is no change in the current in the wire.

<h3>What is the faraday law of electromagnetic induction?</h3>

According to  Faraday's law of electromagnetic induction, the rate of change of magnetic flux linked with the coil is responsible for generating emf in the coil resulting in the flow of the amount of current.

If a magnet's polarity were switched while maintaining the same magnetic field intensity. There is no change in the electromagnetic force, and there is no change in the current in the wire.

Hence the current in the wire will be the same as in the first part.

To learn more about the electromagnetic induction refer to:

brainly.com/question/26334813

#SPJ1

6 0
2 years ago
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