29.5 "Size 7. Basketballs in size 7 are 29.5 inches tall "in diameter and a normal weight of 22 oz. / 603 grams".
Size 7. Size 7 basketballs have a circumference of 29.5" and a standard weight of 22 oz. Most men's professional basketball organisations, as well as men's collegiate and high school basketball leagues, use size 7 basketballs. Size 8 basketballs have a circumference of 30" and a standard weight of 24 oz.
Basketballs are made from various materials for different purposes. Sports balls such as basketballs are manufactured with rubber or synthetic materials for durability and performance. Balls used in playground games may be made from foam or plastic because they don't get too old or worn out.
The ball itself is not too heavy, but it does weigh a lot when you add the feathers. The mass of a basketball is 0.9 kg (1 lb 12 oz).
Basketballs can be heavy depending on the type of material they are made of and the quality of the ball. A regular size 7 basketball has a surface area of 468 square inches and weighs about 0.9 kg. A size 8 basketball has a surface area of 528 square inches and weighs about 1 kg.
In terms of density, air is 1.4 kg/m3 and a basketball made of polyvinyl chloride has a density of 1020 kg/m3.
A normal NBA (National Basketball Association) basketball measures 29.5 inches (75 cm) in circumference and weighs around 22 ounces (oz) or 1.4 pounds (lbs) or 624 grams (g).
The volume of a basketball is about 98.5 ml or 3.6 cups.
Basketballs are made of leather, with stitching and gores (sections of the skin left after the hide is peeled away from the bone) to provide strength and flexibility. The term "ball" as we know it today was originally "boulle", which is French for "bullet-proof". In the early days of basketball, players used anything that could be thrown or bounced against the backboard to score points.
Baskets are made of wood, usually maple, although some baskets use dowels instead. The height of the basket varies by league but generally sits between 10 feet (3 m) and 12 feet (3.5 m) above the floor.
There are two types of shots in basketball: field goals and free throws. A field goal can be either from distance or close up. It consists of shooting the ball through the basket from outside the restricted area or inside it.
Size 5 (27.5" x 17 oz.) for boys and girls aged 9–11. This is the typical child basketball available in most retailers. Boys and girls ages 5-8 years old, size 4: 25.5" 14 oz. Size 3: 22" 10 oz. For boys and girls ages 4-8. Size 2: 19" 8 oz.
The basketball itself has a maximum circumference of 29 inches and a minimum circumference of 28.5 inches, as well as a pressure of 7.5 to 8.6 pounds. The diameter of the ball is 2.70 to 2.75 inches.
The ball is made of leather with stitching and is white on one side and black on the other. It has a pattern of blue and red stripes around its circumference.
The height of the ball from the top of the cylinder to the center of the ball's surface is 10 inches or 25 centimeters. This gives the ball a fairly large volume and makes it difficult to sink below the surface of the court.
The weight of the ball ranges from 26 to 29 ounces (750 to 1,050 grams). Most NBA games use a 27-ounce ball (705 grams), while in WNBA games they use a ball that weighs between 24 and 28 ounces (680 and 820 grams).
The circumference of a ball is used to determine what kind of ball is being played. In the NBA, only balls with circumferences greater than 2.74 inches can be used. These balls are also called "regulation" balls because they will fit properly into any hoop out on the floor.
Basketball sizes change depending on age, gender, and level of play. The circumference of the official NBA and competitive professional basketball is 29.5" or 74.9 cm, with a diameter ranging from 9.43" to 9.51" or 24-24.2 cm. The ball is about 1/2" or 12 mm thick.
By age 3, most children are able to learn proper basketball skills by playing on playground balls. In fact, many countries around the world prefer this size because it is easy to handle for young players. The size of the child's hands affects how large a childhood basketball can be; smaller hands mean a younger child can use a ball that is 6 inches (15 cm) in diameter. As they get older, their hands will grow and require a ball that is 7 inches (18 cm) or 8 inches (20 cm) in diameter.
By age 10, most boys have grown tall enough to play on a youth basketball team. Youth basketball teams typically use balls that are 5 feet in diameter. This allows young players to work on their shooting skills without being too overwhelmed by the speed of the game. Teams that include girls often use balls that are 4 feet in diameter. This avoids having so many shots that are close to the basket which could be intimidating for young players.
In high school basketball, men usually play on balls that are 5-1/4 feet in diameter.
The ball is 27.75 inches in circumference and weighs around 18 ounces. A size 6 basketball is appropriate for athletes aged 9 to 12. This is also the ball designated for females. The ball is 28.5 inches in circumference and weighs around 20 ounces. A size 7 basketball is recommended for athletes aged 13 to 16. The ball is 29 inches in circumference and weighs about 22 ounces. Size 8 basketballs are available in stores that sell sports equipment or online. These balls are most suitable for adults and teenagers who play on professional teams.
The ball loses pressure as it is used, so manufacturers make new balls that are harder or have more foam on them. Seasonal colors are often used on basketballs during promotions, such as red and white for Christmas or green with purple trim for St. Patrick's Day.
Basketballs are durable items that can last for years if cared for properly. However, like any other toy that is thrown at high speeds, balls can be damaged by rocks, nails, and sticks. These items should never be put in a bathroom sink to soak because this will only cause the problem to get worse.
The best way to care for your basketball is by cleaning it regularly. Use a soft brush to remove dust from its surface. Avoid using chemicals to clean your basketball, as these will reduce the ball's life span.