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On earth, 7 kg of mass weighs 68.6 newtons (15.4 pounds).

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Q: If a rock has a mass of 7kg what is the weight?
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What is the weight of a rock that has a mass of 7 kg?

On the earth, a mass of 7 kg weighs 68.6 newtons (15.4 pounds). On the moon, the same 7 kg weighs 11.2 newtons (2.52 pounds). It all depends on the gravitational field you are in!


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What is the weight of a rock that has the mass of 7 kg?

The rock's weight or force in Newtons is 68.65


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If a rock hits the ground with a kenetic energy of 33000 J falling from a height of 10 m what is its weight Remember weight is measured in newtons (N) and is equal to mass times gravity?

To find the weight of the rock, we can use the formula Weight = mass * gravity. The kinetic energy at impact can be converted to potential energy at height to find the mass of the rock. From there, we can calculate the weight using the formula Weight = mass * gravity.


A tin of cheese weighs 7kg what is the weight of 9 kg?

The weight of 9 kg is 9 kg.


What is the mass of a one pound rock?

Mass is its weight ; 2.2 kilograms or 1 lb.


How do you calculate the weight of a rock?

To calculate the weight of a rock, you would use the formula: weight = mass x gravity. First, measure the mass of the rock using a scale, then multiply it by the acceleration due to gravity (9.81 m/s^2) to determine the weight in Newtons.


What is the mass of a rock that weighs 59 newtons?

The mass of the rock is 6 kg. This is calculated by dividing the weight (in newtons) by the acceleration due to gravity (9.81 m/s^2). The formula to calculate mass is mass = weight / gravitational acceleration.


Will the mass or weight of a rock change on the moon?

The mass of the rock will remain the same on the moon because mass is a measure of the amount of matter in an object. However, the weight of the rock will decrease on the moon due to the moon's weaker gravitational pull compared to Earth.