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1 vote
1 vote
Which object weighs approximately 1 newton?

1. dime
2.paper clip
3.physics student
4.golf cart

User Patrice Chalin
by
3.0k points

2 Answers

15 votes
15 votes

Final answer:

Among the listed objects, a dime is closest in weight to 1 newton. To determine this, the formula for weight (w = mg) is used, remembering that 1 newton roughly equals the weight of an object with a mass of 102 grams on Earth.

Step-by-step explanation:

The object that weighs approximately 1 newton is an object with a mass of about 100 grams on Earth, given that Earth's gravity is about 9.8 meters per second squared. The weight of an object can be calculated using the formula w = mg, where w is the weight in newtons, m is the mass in kilograms, and g is the acceleration due to gravity. On Earth, an object of 1 kilogram weighs about 9.8 newtons. Therefore, to find an object that weighs about 1 newton, we would look for an object with a mass about 1/10th of a kilogram, since 0.102 kg × 9.8 m/s² equals 1 newton. A paper clip weighs less than this (not 1 newton), a physics student much more (not 1 newton), and a golf cart significantly more (not 1 newton). While the weight of a dime is not exactly 1 newton, it is the closest to the correct answer among the options provided. Therefore, the dime would likely be the best answer if we are to choose one from the list.

User Ywm
by
3.4k points
24 votes
24 votes

Answer:

None of the choices is appropriate.

Step-by-step explanation:

User Adnan Masood
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2.5k points