How much does a tennis ball weigh lbs?
What is the total weight of three tennis balls?
The range of all masses was between 54.66-59.04 grams. Three balls were below ITF specifications. The average mass of all 3 balls per can ranged from 55.25-58.90 grams.
Which is heavier a golf ball or a tennis ball?
The required size and weight for official tennis balls is 2.575 to 2.700 inches and 1.975 to 2.095 ounces. Tennis balls are filled with air and are surfaced by a uniform felt-covered rubber compound. The required size and weight for official golf balls is no less than 1.680 inches and no more than 1.620 ounces.
Is a tennis ball more likely to weigh 55 grams or 55 kilograms?
In other words, 55 grams is 0.953 times the weight of a Tennis Ball, and the weight of a Tennis Ball is 1.1 times that amount.
Which is the heaviest ball?
Below is a list of ball weights for a wide range of sports. Out of these sports, the lightest is the table tennis or ping-pong ball, the heaviest is a tie between bowling and shot put, though in bowling there is range of weights used with 16 pounds the maximum allowable weight.
What is the difference between mass and weight?
Mass is a measure of how much force it will take to change that path. Weight, on the other hand, is a measure of the amount of downwards force that gravity exerts on an object. This force increases with the object’s mass: the more inertia it has, the harder gravity pulls.
Why does your weight change on the moon but not your mass?
A: Our weight on moon is less than it would be on Earth due to a difference of the strength of gravity on the moon. The moon’s gravitation force is determined by the mass and the size of the moon. This means that if you went to the moon you would weigh less, even though your mass stays the same!
Can a body have weight but no mass?
No, weight=mg. If mass m=0,w=0, i.e., When mass is zero,weight is also zero.
Can a body has mass but not weight 3 marks?
Yes, mass of a body os constant wherever it is taken. But weight of body, W=mg. The weight will be zero where g=0 e.g. At the centre of earth.
Do you weigh more below sea level?
You would weigh very slightly more at sea level than at the top of a mountain, not enough for you to notice, but a measurable amount. Weight, which really means gravitational force, is proportional to the product of the masses of two objects acting on each other, in this case the giant earth and the minuscule you.
Does weight change from place to place?
mass of the body is constant as it is property of body, but weight is product of acceleration due to gravity and mass, which may vary from place to place because acceleration due to gravity is different for different places.
Does not change from place to place anywhere in the world?
It remains the same whether the object is on the earth, the moon or even in outer space. Thus, the mass of an object is constant and does not change from place to place.
What changes from place to place?
Hence, the mass of an object on earth will not change from place to place. As the weight depends on the value of acceleration due to gravity (g) which changes from place to place, the weight of an object changes from place to place through its mass is constant.
Why is weight not constant everywhere?
Weight of an object depends on the gravitational force and therefore changes. Whereas mass is an constant as it is the measure of the matter present in it which obviously will not change and remains constant.
Where do you weigh the most on Earth?
Jupiter is the largest planet in our Solar System with the most mass. Because of Jupiter’s mass, you would weigh more on that planet than on any other one in our Solar System. If you weighed 68 kg on Earth then you would weigh 160.7 kg on Jupiter, over twice your normal weight.
Is gravity equal everywhere on Earth?
Gravity is often assumed to be the same everywhere on Earth, but it varies because the planet is not perfectly spherical or uniformly dense. In addition, gravity is weaker at the equator due to centrifugal forces produced by the planet’s rotation.