The height of a ball is 12 m A scale model is made of a hall The height of the scale model of the hal is 30 cm Express the scale of the model in the form 1n?
Answer: 66 Meters. Just had that same problem on a math mates worksheet.
The ball does not return to its initial height after bouncing. So the height it reaches after the first bounce will be a fraction of the initial height, etc. This is a geometric sequence with common ratio 5/8.
Yes, but only if there is air, dust and other molecular scale debris attached to the ball. In a perfect universe, where nothing but the ball enters the water, then the volume would be exactly the same as that of the sphere.
The quickest way would be to actually measure it!Another way is to find how high/wide the ball is. This has to be done very accurately. Yoy could use parallel wooden boards (be careful not to squash the ball!The multiply the width/height of the ball by 3.14159265 (Pi).The formula is Pi x d (diameter) = circumference. A ball that is 30 cms in diameter will have a circumference of 94.248 cms.
A bloom ball is a big ball that needs to be sucked
Convert m > cm 12m = 1200 cm 1200cm / 30 cm = 40 1:40
The height from which the ball is dropped is the independent variable, as it is what is being manipulated. The height of the ball's bounce is the dependent variable, as it is what is being measured and is affected by the height from which the ball is dropped.
Yes.
Yes, the height from which the ball is dropped is the independent variable in this scenario. It is the variable that is intentionally changed or manipulated to observe its effect on the height of the ball's bounce, which is the dependent variable.
To compare the original height of a ball to its rebound height, you can measure the height the ball was dropped from and then measure the height it rebounds to after bouncing. The rebound height will likely be lower than the original height due to energy loss during the bounce. By comparing the two heights, you can calculate the percentage of energy lost during the rebound.
If the collision involving the ball hitting the ground was perfectly elastic (the system's energy is conserved) then the ball would return to it's original height. However, this is a "perfect world" situation, since no collision can be completely elastic (except for on the atomic scale, but that is another topic). Energy is lost by the friction of the ground, sound, air resistance etc...
Yes - the greater the height an item dropped the resulting bounce is higher
Yes - the greater the height an item dropped the resulting bounce is higher
It all depends on the height the ball has been dropped and the weight of the ball.
To find the mass of a soccer ball, you would typically use a scale designed to measure the weight of objects in grams or kilograms. Simply place the soccer ball on the scale, and the displayed weight can be considered the mass of the ball.
Yes, the height of a ball's bounce is affected by the height from which it is dropped. The higher the drop height, the higher the bounce height due to the conservation of mechanical energy. When the ball is dropped from a greater height, it gains more potential energy, which is converted to kinetic energy during the bounce resulting in a higher bounce height.
Yes, the height from which a ball is dropped affects how high it bounces back. The higher the drop height, the higher the bounce due to the increased potential energy the ball gains from the greater height.