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 to which a dropped ball rebounds is typically significantly greater than the height of the ball. Also, incidentally, the height of the ball usually doesn't change during the event, and remains equal to its original height.
Yes.
The higher the height the ball is dropped from, the higher the height it will bounce to.
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
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.
Yes it does
Put the ball on a scale.
The Cannon Ball Express - 1924 was released on: USA: 30 November 1924