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kolbaska11 [484]
3 years ago
7

How do I determine which object has the greatest acceleration?

Physics
1 answer:
IceJOKER [234]3 years ago
8 0


To determine which object has the greatest acceleration, you would use the formula:

acceleration = (Final Velocity - Initial Velocity) / Time

Just plug-in values for what you have and see which one has the greatest acceleration. If you're given velocity-time graphs, then the one with the steepest slope would have the greatest acceleration.

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A car traveling at 100 km/hr strikes and unfortunate bug and splatters it.the net force of impact is
Paladinen [302]

Answer:

it's zero

Explanation:

it is there is your answer

7 0
2 years ago
Solenoid A has total number of turns N length L and diameter D. Solenoid B has total number of turns 2N, length 2L and diameter
vesna_86 [32]

Answer:

∴Inductance of solenoid A is \frac18 of inductance of solenoid B.

Explanation:

Inductance of a solenoid is

L=N\frac\phi I

 =N\frac{B.A}{I}

 =N\frac{\mu_0NI}{l.I}A

 =\frac{\mu_0N^2A}{l}

 =\frac{\mu_0N^2}{l}.\pi(\frac d2)^2

 =\mu_0\pi\frac{N^2d^2}{4l}

N= number of turns

l = length of the solenoid

d= diameter of the solenoid

A=cross section area

B=magnetic induction

\phi = magnetic flux

I= Current

Given that, Solenoid A has total number of turns N, length L and diameter D

The inductance of solenoid A is

=\mu_0\pi\frac{N^2D^2}{4L}

Solenoid B has total number of turns 2N, length  2L and diameter 2D

The inductance of solenoid B is

=\mu_0\pi\frac{(2N)^2(2D)^2}{4.2L}

=\mu_0\pi\frac{16 N^2D^2}{4.2L}

Therefore,

\frac {\textrm{Inductance of A}}{\textrm{Inductance of B}}=\frac{\mu_0\pi\frac{N^2D^2}{4L}}{\mu_0\pi\frac{16 N^2D^2}{4.2L}}

\Rightarrow \frac {\textrm{Inductance of A}}{\textrm{Inductance of B}}=\frac18

\Rightarrow  {\textrm{Inductance of A}}=\frac18\times {\textrm{Inductance of B}}

∴Inductance of solenoid A is \frac18 of inductance of solenoid B.

4 0
4 years ago
How is it possible you can feel heat from the sun?
sergey [27]

there are three ways by which we can transfer heat from one place to other

1. Conduction

In this method of heat transfer heat can be transferred from one place to other without actual movement of medium molecules. This is possible in solid conducting mediums

2. Convection

Here heat energy is carried away along with the medium molecules where medium molecules can move from one place to other while heat is transferred. It is possible in liquid and gas but not possible in solids

3. Radiation

In this mode of heat transfer we do not require any medium and here heat transferred by electromagnetic waves

So we can feel heat from sun in form of electromagnetic waves and it is the fastest way to transfer the heat also it do not require any medium

8 0
3 years ago
When you observe the world and see something that you don't understand, you make a hypothesis that you try to prove. This either
Whitepunk [10]

Just like the water cycle, rocks undergo changes of form in a rock cycle. A metamorphic rock can become an igneous rock, or a sedimentary rock can become a metamorphic one. Unlike the water cycle, you can’t see the process happening on a day-to-day basis. Rocks change very slowly under normal conditions, but sometimes catastrophic events like a volcanic eruption or a flood can speed up the process. So what are the three types of rocks, and how do they change into each other? Keep reading to find out!



5 0
4 years ago
Take a look at the picture.
lubasha [3.4K]

Answer:

D :)

Explanation:

8 0
3 years ago
Read 2 more answers
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