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fgiga [73]
3 years ago
15

A parcel has a mass of 500 g .calculate its weight (assume the gravitational field strength is 10 N/Kg

Physics
1 answer:
Effectus [21]3 years ago
5 0

Answer:

5N

Explanation

convert grams to kg and multipy with 10 (.5 *10)=5N

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A toolbox of mass 3.2kg is lowered by a rope from the roof to the ground. Find the acceleration of the toolbox when the force of
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The answer to your question is:

a) 2.7 m/s²

b) -3.6 m/s²

Explanation:

Data

mass of the toolbox = 3.2 kg

a = ?

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g = 9.81 m/s²

Formula

Second law of motion = F = ma

                              a + g = F / m

                              a = F/m - g

a)                            a = 40/3.2 - 9.81

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8 0
3 years ago
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