Asked in Science, Astronomy, Planet Mars
What will be the weight of a person on mars which have 55 kg weight on earth?
The question is wrong. Kilogram is not a unit of weight, it is a unit of mass. Weight is a force, and it is measured in newton. A person with a mass of 55 kilograms will still have a mass of 55 kilograms on Mars. Earth has a gravitational field of about 9.8 meter/second2, which is the same as 9.8 newton/kilogram. Thus, on Earth, such a person will have a weight of 55 x 9.8 newton. On Mars, with a gravitational field of...
Asked in Physics
Does 1 newton of lead weigh more than 1 newton of feather?
A newton is a measure of force or weight. Therefore, a newton of any substance weighs the same amount as any other substance. For comparison, a wooden rod that is 2m long is the same distance as a metal rod that is 2m long. The material doesn't affect it, as long as the units are the same. ...
What was Sir Isaac Newton known for in the field of math?
Newton is most famous in math for his independent development of the Calculus. (Liebnitz developed it about the same time independent of Newton). ...
Asked in Baseball
Will a NCAA baseball go further then a little league baseball if hit by the same person?
NO there the same ball but you would have to swing at the same speed and hit it on the same part of the bat ...
Asked in Physics
Why is the force of gravity also an acceleration?
Gravity does not exactly have units of force - it can be expressed as Newton / kilogram - each kilogram is attracted by a certain force. But Newton / kilogram is not the same as Newton. Newton / kilogram has the same units as meters / second square. Another way to look at this is that gravity gives a certain acceleration to any falling object. ...
Asked in Disney Theme Parks, Senior Citizens
What can an elderly person do at Disneyland?
They can do the same things a younger person can! They can ride the same rides, eat the same food, and watch the same shows! And if they have a little trouble walking around so much, they can rent a wheelchair so that they won't be tired at the end of they day, but the rest of the group and the elderly person can keep on Rolling! ...
Asked in Isaac Newton, Galileo
Did Galileo die on the same day that Isaac Newton was born?
No there was some gap in the death of Galileo and birth of newton. newton was born on 25 December 1642 while Galileo died on 8 January 1642 ...