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AlexFokin [52]
3 years ago
13

a child stands with each foot on a different scale. The left scale reads 200N and the right scale reads 150N. what is her mass i

n kg?
Physics
1 answer:
vitfil [10]3 years ago
4 0

Answer:

35.7 kg

Explanation:

We are given that

Left scale reads =200N

Right scale reads=150 N

We have to find the mass in kg.

We know that

Weight  of child= Sum of two scales=200+150=350 N

Acceleration due to gravity=9.8 m/s^2

We know that

Weight= mg

Using the formula

350=9.8 m

m=\frac{350}{9.8}=35.7 kg

Hence, the mass of child=35.7 kg

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