For example on earth a 70kg person would weigh 686N (70kg x 9.8 ) whereas on the moon, where the gravitational acceleration is about 1.62 , that same 70kg person would weigh 113N.
Is 70 kg My mass or weight?
It’s only because we are used to dealing with conditions on the surface of Earth that we use often use ‘mass’ and ‘weight’ interchangeably. When we say someone weighs 70 kilos, we really mean their mass – their weight would be 70 * 9.8 = 686 newtons .
What is the weight of a person with a mass of 70 kilograms?
The unit kg(m)/s 2 is also known as a Newton. So the person’s weight would be 686 N . Jesse E.
How much would a 70 kg man weigh on the moon what would be his mass on the Earth on the moon?
Now the mass of the man will be constant irrespective of whether he is on the Earth or on the moon since mass is an intrinsic property of matter. Hence the mass of man on Earth and the moon will be 70 kg .
What is the weight of a person who has a mass of 75 kg?
The actual value is around 165.34 lbs .
What is the weight of a 65 kg object?
To calculate the weight of an object, you multiply its mass by the strength of the gravitational field g at your location. For points on Earth, g=9.8 Nkg is generally used. If the lab you are talking about happens to be in space, its weight would be zero, but its mass is still 65 kg.
What is your mass on Earth?
What is the mass of Earth? We know that Earth has a mass of approximately 5,970,000,000,000,000,000,000,000 kilograms .
Is kg a weight or a mass?
The SI unit of mass is the kilogram (kg). In science and technology, the weight of a body in a particular reference frame is defined as the force that gives the body an acceleration equal to the local acceleration of free fall in that reference frame.
Is your weight actually your mass?
The mass is essentially “how much stuff” is in an object . ... Weight: There is a gravitational interaction between objects that have mass. If you consider an object interacting with the Earth, this force is called the weight. The unit for weight is the Newton (same as for any other force).
What is difference mass and weight?
In scientific contexts, mass is the amount of “matter” in an object (though “matter” may be difficult to define), whereas weight is the force exerted on an object by gravity .
How much would a person whose mass is 60 kg weight on the moon?
Given that gravity on the Moon has approximately 1/6th of the strength of gravity on Earth, a man who weighs 60kg on Earth would weigh approximately 10kg on the Moon.
How much is 70 kg on the moon?
How much would a 70 kg person weigh on the moon? For example on earth a 70kg person would weigh 686N (70kg x 9.8 ) whereas on the moon, where the gravitational acceleration is about 1.62 , that same 70kg person would weigh 113N . This means on a pair of scales calibrated for earth they would measure 11.5kg.
Can a body have mass but no weight?
Weight: The weight of the body is the force exerted by the gravitational pull of the Earth. We know that the value of acceleration due to gravity is not constant. ... So, for a body to have no weight, the acceleration due gravity must be zero . Hence, it is possible that a body can have mass but no weight.
What is the weight of an object with 10 kg mass?
Weight varies with location depending upon the acceleration due to gravity eg. for a mass m = 10kg on Earth it`s weight is W = mg = 10 x 10 = 100N .
What is the weight of a 150 kg person?
| kg lb | 150.00 330.69 | 150.01 330.72 | 150.02 330.74 | 150.03 330.76 |
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What is the weight of the parachutist?
(a) The diagram shows the forces acting on a parachutist in free fall. The parachutist has a mass of 75 kg .
