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3 years ago

Why is change in speed

Physics

2 answers:

12345 [234]3 years ago

7 0

<h3>Why is change in speed?</h3>

Speed change because of the way things move is influenced by forces. They can cause motion, as well as delay, stop, or modify the direction of motion of an already moving item. We can say that forces produce velocity changes because they cause changes in the speed or direction of an object. Keep in mind that acceleration is a velocity change.

Lisa [10]3 years ago

6 0

Forces affect how objects move. They may cause motion; they may also slow, stop, or change the direction of motion of an object that is already moving. Since force cause changes in the speed or direction of an object, we can say that forces cause changes in velocity. Remember that acceleration is a change in velocity.

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A repelling force occurs between two charged objects when

fgiga [73]

<h3>♫ - - - - - - - - - - - - - - - ~Hello There!~ - - - - - - - - - - - - - - - ♫</h3>

➷ It would be 'when they have like charges.'

'Like charges' means the same charge. For example, two positive charged objects have like charges.

➶ Hope This Helps You!

➶ Good Luck (:

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4 0

3 years ago

A car speeds up from 18.54 m/s to<br> 29.52 m/s in 13.84 s.<br> The acceleration of the car is:

valkas [14]

Answer:

.7934 $m/s^{2}$

Explanation:

Acceleration = change in velocity / change in time

A = 10.98 $m/s$ / 13.84 $s$

A = .7934 $m/s^{2}$

5 0

3 years ago

Read 2 more answers

The electric current leaves the battery through the --- complete this blank

aev [14]

The bulb

Hope this helps!

5 0

4 years ago

The paper clip has _______ forces acting on it.

eimsori [14]

the correct answer is unbalanced because if it was balanced it would be floating because it would have no push or pull force.

5 0

3 years ago

What is the average flow rate in cm3/s of gasoline to the engine of a car traveling at 100 km/h if it averages 10. 0 km/l?

DiKsa [7]

The answer is $2.78 \mathrm{~cm}^{3} / \mathrm{s}$

$Q=\frac{1 \mathrm{~L}}{10.0 \mathrm{~km}} \times \frac{100 \mathrm{~km}}{\mathrm{~h}} \times \frac{1 \mathrm{~h}}{36005} \times \frac{1000 \mathrm{~cm}^{3}}{\mathrm{~L}}$ = $2.78 \mathrm{~cm}^{3} / \mathrm{s}$

Thus, the average flow rate is $2.78 \mathrm{~cm}^{3} / \mathrm{s}$ .

What is average flow rate?

Average flow, which is often represented in cubic feet per second, refers to the stream's average discharge at a certain location.
The flowrate is the rate at which liquid travels through a pipe or into a wellbore from a reservoir.
The volume of fluid that moves across a specific cross-sectional area per unit of time is known as the flow rate.
It is essential to measure flow rates accurately using the right flowmeters to guarantee that fluid management procedures are efficient, safe, and cost-effective.

To learn more about Logistics visit: brainly.com/question/13385366

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4 0

2 years ago