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3 years ago

A train’s mass is 18181.81 kg. What is its weight?

Physics

2 answers:

wel3 years ago

7 0

Answer:

The trains mass in pounds would be 40084.029 if you would round it to the hundreths

Explanation:

Anni [7]3 years ago

6 0

Answer:

178,182 N

Explanation:

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Nataly [62]

Answer:

1.for the first one 100centimeters make 1 meter therefore

100cm-1m

340cm-x

340/100

=3.4

the answer is supposed to be 3.4, maybe there's a mistake with the question or the answer

2.the weight of a body is given by the formula

mass×gravity,in this case the mass is 75kg and the gravity is 9.8

weight=75×9.8

=735N

3.for this one the mass of a body is given by the formula

mass=weight/gravity

=420/9.8

=42.8kg

I hope this helps

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