0
No
Wiki User
∙ 9y ago
Add your answer:
Earn +20 pts
Children are bouncing rubber balls One child drops a ball At the same time the second child throws a ball downward with an initial speed of 10ms What is the acceleration of each ball in motion?
Exactly the same as each other.
It is harder to stop a rolling bowling ball than a rolling ping pong ball when both are rolling at the same velocity. this is an example of?
It is an example of inertia.
Would a wooden ball bounce higher or a rubber ball bounce higher if dropped from the same height?
rubber ball
Is a space hopper the same as a rubber ball?
It is not exactly the same, but it is very similar. A space hopper has handles, and a regular rubber ball does not. A space hopper is also much larger than a normal rubber ball.
Why cricket ball has more inertia than rubber ball?
because cricket ball has greater mass
Is harder to stop a rolling bowling ball than a rolling ping pong ball when both are rolling at the same velocity Which is this an example of?
It is an example of momentum (sometimes called "inertia"). Velocity x mass. The bowling ball is much, much heavier. With both rolling at the same speed, the bowling ball is harder to stop because it has much more mass.
Why does rubber bounce higher than plastic?
The simple answer to this is that the rubber ball is more 'elastic' than the tennis ball and, assuming they are both dropped from the same height onto the same surface, the tennis ball 'loses' more energy than the rubber ball when it strikes the surface the ball is bouncing off. Of course no energy is truly ever lost but rather it is transferred or converted into other forms, in this case the energy will be converted into thermal energy (as the balls deform upon striking the surface due to friction within the materials), sound (the noise you hear when the ball strikes the surface) and to varying extents energy is transferred to the surface which the balls are striking. This energy 'loss' is the reason why the balls do not return to the height the balls were dropped from originally and the amount of energy 'loss' will vary with the type of ball dropped.
In baseball if you hit the ball and it bounces on first base is the batter out?
No, the base is concidered in-play and still a live ball. It is the same thing as the ball bouncing off a fielder or a rock.
If a bowling ball and a soccer ball are rolling along the ground at the same speed the bowling ball has more of this because its mass is greater?
Friction
Which will have the greater acceleration rolling down an incline plane a large ball or a small ball?
If they are both solid, and the incline is the same, the rate of acceleration will be the same.
Which will have the greater acceleration rolling down an incline plane- a large ball or a small ball?
If they are both solid, and the incline is the same, the rate of acceleration will be the same.
Why cant you throw a rubber ball far like a hard ball?
If the ball is lighter than the hard ball, then it is because a heavier ball has more force when moving at the same speed as a lighter ball. If they weigh the same, then it is because in some instances, with certain materials, a hard ball with a lot of "ping" to it will bounce further than a rubber ball, due to motive energy being converted to heat in the polymers of the rubber ball, thus decreasing the total motive energy.
