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A mass of 90 kg weighs 882 newtons (198.4 pounds) on the earth. (rounded)

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โˆ™ 2010-04-20 22:57:24
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Q: If a student has a mass of 90 kg what is the students weight?
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If a student has a mass of 90 kg what is the student's weight?

A student with a mass of 90 kg on the earth (gravity =9.8m/s/s) will have a weight of 882 Newtons. Weight = Mass * Gravity

If a student has a mass of 90 kg what is the student?

Pretty big.

What is 90 micrograms?

Micrograms is a measure of weight or mass. 90 micrograms is equal to about 0.000003175 ounces.

What is the weight of a 90 -kg astronaut on Earth?

On Earth, 90 kg of mass weighs 882 newtons (198.4 pounds).

What is the weight in newtons if a chair's mass is 90 Kg?

Weight = (mass) x (acceleration due to gravity)= 90kg x 9.8ms-2= 882N

If you have a mass of 90 kg and take g equals 10 meters per second squared what is the weight of this object?

Weight = m g = (90 x 10) = 900 newtons

The ratio of foreign students to American students at a college is 2 to 35 how many foreign students attend this college if there are1575 American students?

Unfortunately, this was probably asked by a potential American student and shows that we are far behind in basic math; 90.

What is gravity like on your planet using your mass in kg?

On my planet a man with a mass of 90 kg has a weight that is also 90 kg. On the Moon the same 90 kg man has a weight of 15 kg because the Moon is smaller and has less gravity. We distinguish between mass (amount of matter) and weight (a downward force) so that mass stays the same wherever the man is, even if his weight changes. Since Isaac Newton's time we know that force is equal to mass times acceleration, and the unit of force is defined technically as the force that accelerates a mass of 1 kg by 1 metre per second, every second. That amount of force is a Newton. If a 1-kg mass is dropped it will accelerate downwards at 9.806 metres per second per second, therefore the force on it is 9.806 Newtons. So the weight of a 90 kg man is technically described as 90 x 9.806 Newtons, in other words 882 Newtons. On the Moon his mass is still 90 kg but his weight is now only 147 Newtons.

What is the weight force acting on a 90 kg person?

A person whose mass is 90 kilograms is attracted to the earth's mass by a force of 198.4 pounds (rounded). The earth is attracted to him by an equal force.

100 juice boxes and 90 pack of crackers what the greatest number of student that can go on th field trip?

As written, any number of students could go on the field trip. If you stipulate that every student must have at least one juice box and one pack of crackers, then 90 students can go but that's going to leave some very hungry chaperones.

Is 90 grams 90 ml?

This is not a valid conversion; milligrams (mg) and grams (g) are measures of weight or mass while milliliters (mL or ml) measure volume.

Two hundred tickets for the school play were sold tickets cost 2 for students and 3 for adults the total amount collected w 490 how many student tickets sold?

110 students, 90 adults.

Is weight a vector or scalar quantity?

WEIGHT is a VECTOR quantity .. because the weight has the direction into the surface of the earth to the down effected by the gravity .. but mass is a scalar quantity like 90 kg .. so .. WEIGHT IS VECTOR ..

There are 270 students in the soccer league Two out of three students are boys How many students are boys?

You would have to do 270 divided by 3 and get 90. Then multiply 90 by 2 and get 180 as your answer.

What has greater momentum and athlete with a mass of 90 kg or one with 100kg and they have the same velocity?

An Athlete with a weight of 100kg, running at the same speed as a 90 kg athlete will have a greater momentum and will push the 90 kg athlete backwards.

How much does 90 weight oil weight?

A US gallon of 90 weight oil weighs approximately 6.8 pounds. An Imperial gallon of 90 weight oil weigh approximately 8 pounds.

Do proteins makes up 90 percent of your body weight?

No, proteins do not make up 90 percent of your body weight. Water makes up 90 percent of your body weight.

A math test has two problems The first was solved by 70 percent of the students The second was solved by 60 percent Every student solved at least one of the problems Nine students solved both problem?

.7x-.6x=9, .1x=9, x=9/.1=90 students

What is the weight of a 1979 mercury 90 hp outboard motor?

What is the weight of a 90 blue band mercury

What is the relation ship between mass and weight?

Mass is a quality of matter (apparently a construct of the Higgs field, but that's probably a little more answer than you were looking for). Weight is mass acted on by gravity. Mass is usually stated in units of kilograms. Weight can also be stated in kilograms, but is sometimes expressed in newtons. The mass stays constant, while the weight can change. If you are 90 kg, then on the moon your mass would still be 90 kg, but your weight would be one sixth of that, 15 kg. Weight is the force of attraction exerted on you by the moon or the earth, whichever you happen to be standing on. In science and engineering mass is described in kilograms, while weight (force) is measured in Newtons which goes back to Newton's second law of motion: force equals mass times the rate of change of momentum. In most cases that can be simplified to force equals mass times acceleration. A force of 1 Newton causes a 1 kg mass in free motion to increase its speed by 1 meter per second every second. In practice on the earth's surface a 1 kg mass has a weight of 9.81 Newtons, but in everyday language we say its weight is 1 kg because that works for everyone who is not an astronaut :).

Weight definition unit and instrument?

In the SI the unit of mass is kilogram: the mass of of a cylinder (height=diameter= 39,17 mm) made from 90 % platinum and 10 % iridium. The instrument to measure mass is a balance.

72 students is 80 percent of how many students?

72 is 80 percent of 90.

90 percent of the 30 students were right handed what percent of the students is left handed?

.9(90%)*30 = 27, so 30-27 = 3.

What is mass of a can of soda?

about 90

What is the mass of a can of soda?

about 90