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Virty [35]
3 years ago
10

On earth, what forces tend to slow an object down?

Physics
2 answers:
Alexandra [31]3 years ago
5 0
The forces which tend an object to slow down are friction and drag.
Tresset [83]3 years ago
4 0
Friction tend to slow and object down
 
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a=(v-u)/t

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3 years ago
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An electron is accelerated within a particle accelerator using a 100 MV electric potential. The 100 MeV electron moves along an
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Answer:

The length of the tube is 3.92 m.

Explanation:

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E=m_{0}c^2(\dfrac{1}{\sqrt{1-\dfrac{v^2}{c^2}}}-1)

Put the value into the formula

1.6\times10^{-15}= 9.1\times`10^{-31}\times9\times10^{16}(\dfrac{1}{\sqrt{1-\dfrac{v^2}{c^2}}}-1)

(\dfrac{1}{\sqrt{1-\dfrac{v^2}{c^2}}}-1)=\dfrac{1.6\times10^{-15}}{9.1\times10^{-31}\times9\times10^{16}}

Here, \gamma-1=(\dfrac{1}{\sqrt{1-\dfrac{v^2}{c^2}}}-1)

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L'=\dfrac{L}{\gamma}

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8 0
3 years ago
Using -10 m/s2 for acceleration due to gravity, what would be the total displacement of the object if it took 8 seconds before h
ASHA 777 [7]
If it starts from 0m/s...
s=?
u=0
a=-10
t=8
s=ut +1/2at^2
so s=(0×8)+ (0.5×-10×64)
s=0+(32×-10)
s=32×-10
s=-320metres
6 0
3 years ago
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