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miss Akunina [59]
3 years ago
10

PLEASE HELP

Chemistry
1 answer:
Nimfa-mama [501]3 years ago
3 0

Answer:

0.5m/s²

Explanation:

Given parameters:

Mass to be pushed  = 300kg

Force  = 150N

Unknown:

Acceleration  = ?

Solution:

To solve this problem, we need to apply newtons second law of motion which is expressed below:

        F = m a

F is the force

m is the mass

a is the acceleration

      150  = 300 x a

        a  = 0.5m/s²

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An element in group 7 on the periodic table most likely has which physical property?
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At a certain temperature the vapor pressure of pure heptane C7H16 is measured to be 454.mmHg. Suppose a solution is prepared by
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Answer:

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