3 years ago

What did Ernest Rutherford expect to happen when he aimed a beam of particles at a thin gold foil

Physics

1 answer:

nikitadnepr [17]3 years ago

4 0

Answer:

he expected a fire to happen I think

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During an auto accident, the vehicle’s air bags deploy and slow down the passengers more gently than if they had hit the windshi

const2013 [10]

Answer:

0.381 m

Explanation:

Distance traveled S is found by

$S = ut + \frac{1}{2}a{t^2}$

Where S is distance traveled, u is initial velocity, t is time, a is acceleration

Since we acceleration a is given as 60g, where g is gravitational constant of 9.81 then a=60*9.81=588.6

The initial velocity u is zero hence ut=0

Substituting a with 588.6, t with 36 ms

$\begin{array}{c}\\S = 0 + \frac{1}{2}\left( {588.6 {\rm{m/}}{{\rm{s}}^2}} \right){\left( {\left( {36 {\rm{ms}}} \right)\left( {\frac{{1 {\rm{s}}}}{{{{10}^3} {\rm{ms}}}}} \right)} \right)^2}\\\\ = 0.3814128
{\rm{m}}\\\end{array}$

S=0.381 m

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3 years ago

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