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olya-2409 [2.1K]
2 years ago
14

A car advertisement states that a certain car can accelerate from rest to 70 km/h in 7 seconds. Find the car’s acceleration. Use

the following formula:
Variable
Equation
Solve

Physics
1 answer:
tino4ka555 [31]2 years ago
5 0
Answer should be variable
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20% of injury crashes in 2009 involve the reports of distracted driving. True or false
Ivan

The statement is true.

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In that case, their momentum must be equal. 
So, m1v1 = m2v2
20 * 20 = 40 * v2
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The time for half the atoms in a radioactive substance to disintegrate

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After this, Dalton made the specific assumptions formulating some postulates for the atomic theory with proof. Then the cathode rays tube experiments performed by Thomson lead to the formation of plum pudding models of atom.

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