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just olya [345]
3 years ago
14

A 68 kg runner exerts a force of 59N. What is the acceleration of the runner?

Physics
1 answer:
Korvikt [17]3 years ago
4 0

Explanation:

<em><u>Newton's First Law ,</u></em>

F = ma

a = m/F

a = 68 / 59

a = 1.15 m/s2

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Claudia stubs her toe on the coffee table with a force of 100.ON. A) What is the
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Answer:

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Vlada [557]

Answer:

Vmax=11.53 m/s

Explanation:

from conservation of energy

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   0.5*k*2.3²= 430*9.81*6

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For safety reason

                                 k"=1.13 *k= 1.13*9568.92

                                    k"=10812.88 N/m

agsin from conservation of energy

      E_A} =E_{C}

    spring potential energy=change in kinetic energy

   0.5*k"*x²=0.5*m*V_{max}^{2}

      10812.88 *2.3²=430*V_{max}^{2}

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5 0
4 years ago
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Answer:

the property of liquid are

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3 years ago
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