Question

1) What is the mass of an object whose weight is 49 newton?
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Answer 1

Answer:

weight=mg=49

g=10m/s^2

mass , m=49/9.8= 5 kg.

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Answer 2

Given

Weight of an object that is 49 newton.

To find

The mass of the object.

Solution

We can simply solve this mathematical problem by using the following process.

We know that,

   $W_{g}$ = mg

Where m is mass and g is acceleration due to free fall.

W = 49 N

Since, Wg = mg

⇒m = $\frac{Wg}{g}$

⇒ m = $\frac{49}{9.8}$

∴ m = 5 kg

Hence, the mass of an object whose weight is 49 Newton is 5 Kg