Harion
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your friends sit in a sled in the snow. If you apply a force of 120 N to them, they have an acceleration of 1.3 m/s^2.what is their mass?

Respuesta :

The formula to use is:
[tex]f = m \times a[/tex]
Using the given numbers this makes:
[tex]120 = m \times 1.3 \\ m = 120 \div 1.3 = 92.3 kg[/tex]

Answer:

Mass of the sled, m = 92.30 kg

Explanation:

It is given that, your friends sit in a sled in the snow.

Force applied on the sled, F = 120 N

Acceleration, [tex]a=1.3\ m/s^2[/tex]

We need to find the mass of the sled. The force acting on the sled is equal to the mass of the sled and the acceleration produced i.e.

[tex]F=ma[/tex]

[tex]m=\dfrac{F}{a}[/tex]

[tex]m=\dfrac{120\ N}{1.3\ m/s^2}[/tex]

m = 92.30 kg

So, the mass of the sled is 92.30 kg. Hence, this is the required solution.

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