# What is the weight of a tennis ball measured in?

## What is the weight of a tennis ball measured in?

The International Tennis Federation (ITF) defines the official diameter as 6.54–6.86 cm (2.57–2.70 inches). Balls must have masses in the range 56.0–59.4 g (1.98–2.10 ounces).

## What is the momentum of a tennis ball?

The magnitude of the instantaneous momentum of a 57-g tennis ball is 2.7 kgm/s.

## How do you calculate the weight of a ball?

How much will a ball of a given diameter in a certain material weigh? The answer is calculated by multiplying the volume of the ball by the density of the material. 4.1887 times the density of lead, which is 0.409 pounds per cubic inch, gives a weight of 1.713 pounds.

## What is the mass of a tennis ball in KG?

A tennis ball has a mass of 0.057 kg.

## What is the momentum of a 6.0 kg ball?

Expert-Verified Answer Mass of the ball = 6 kg. Velocity = 2.2 m/s. ∴ p = 13.2 kgms⁻¹. Hence, the momentum of the ball is 13.2 kgms⁻¹.

## What is the formula for the momentum of the ball?

The momentum, p , of a body of mass m which is moving with a velocity v is p=m×v=mv p = m × v = m v .

## What is the formula for momentum in physics class 11?

The product of the units of mass and velocity is the unit of Momentum. To find the momentum, we can use the simple formula: P=mv, where P is the momentum.

## How do you find weight from KG?

In physics the standard unit of weight is Newton, and the standard unit of mass is the kilogram. On Earth, a 1 kg object weighs 9.8 N, so to find the weight of an object in N simply multiply the mass by 9.8 N. Or, to find the mass in kg, divide the weight by 9.8 N.

## What is the formula weight weight?

formula weight, in chemistry, the sum of the atomic weights of all atoms appearing in a given chemical formula. It is generally applied to a substance that does not consist of individual molecules, such as the ionic compound sodium chloride.

## How do you calculate kg weight?

1. Pound (lbs) / 2.2046 = Result in Kilograms (kg)
2. Kilograms (kg) x 2.2046 = Result in Pound (lbs)
3. 100 pounds (lbs) / 2.2046 = 45,36 kilos (kg)
4. 100 kilos (kg) * 2.2046 = 220,46 pounds (lbs)

## How many grams is a tennis ball?

Weight: ITF regulations state that a tennis ball must weigh between 56 and 59.4 grams. The weight of the ball mainly influences feel on the racket.

## What is tennis weight?

However, as a general rule: 300 grams (or 10.6 ounces) is an average weight for a racket. Less than 285 grams (10 ounces) is considered light. More than 310 grams (or 11 ounces) is considered heavy.

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