When a golf club hits a golf ball the change in momentum of the club is the change in momentum of the ball?
When a golf club hits a golf ball the change in momentum of the club is the change in momentum of the ball?
Answer and Explanation: Thus the impulse experienced by the club and the ball is the same in magnitude. We know that the impulse is equal to the change in momentum of the object. Thus the change in the momentum of the club is equal to the change in the momentum of the ball.
Why padded dashboards are used in cars is that they increase the time of impact in a collision?
If the driver or passenger should hit the dashboard, then the force and time required to stop their momentum is exerted by the dashboard. Padded dashboards provide some give in such a collision and serve to extend the time duration of the impact, thus minimizing the effect of the force.
Is the speed of a bullet fired from a gun will be about the same as the speed of the recoiling gun?
because velocity is conserved. A bullet is fired from a gun. The speed of the bullet will be about the same as the speed of the recoiling gun? because velocity is conserved.
Which one would have more momentum a bowling ball and a golf ball are moving at the same velocity?
A golf ball and a bowling ball are moving at the same velocity. Which of the two has more momentum? The bowling ball has more momentum because it has more mass.
What is the SI unit of momentum?
| Momentum | |
|---|---|
| SI unit | kilogram meter per second (kg⋅m/s) |
| Common symbols | p, p |
| Other units | slug⋅ft/s |
| Dimension | MLT−1 |
What is the change in the golf ball’s momentum?
So, we can see that the golf ball has gone from having a momentum in the positive direction to having no momentum at all, which means that this negative change in momentum does make sense. Our final answer, then, is that the change in the ball’s momentum is equal to negative 0.009 kilogram-meters per second.
Why does a push against the dashboard from inside not affect the momentum of a car?
The force or impulse that changes momentum must be exerted on the object by something outside the object. Molecular forces within a basketball have no effect on the momentum of the basketball. A push against the dashboard from inside does not affect the momentum of a car. These are internal forces.
What is the sum of momentum before and after collision?
The law of momentum conservation can be stated as follows. For a collision occurring between object 1 and object 2 in an isolated system, the total momentum of the two objects before the collision is equal to the total momentum of the two objects after the collision.
What is 20 the reason padded dashboards are used in cars?
a. Padded dashboards increase the time of contact, which reduces the force of injury.
Why does a heavy rifle not recoil?
Veloctiy (or) recoil v=mvV i.e ., ratio of momentum of bullet to mass of gun . If mass of gun is high then velcity of recoil is less with same cartridge .
Why does recoil happen?
A gun’s recoil, or kickback, is the backward movement a shooter feels when the bullet is discharged. When a gun exerts a force on a bullet as it’s launching it forward, the law of physics says the bullet will exert an equal force in the opposite direction of the gun.
How fast is a AK 47 bullet in km h?
Something like an AK-47, among the most common firearms in the world, doesn’t fire bullets any faster than many other rifles, with a muzzle velocity of about 1,600 mph (2,580 km/hr). But because it’s an automatic weapon, it fires continuously until the trigger is released, and can eject up to 600 rounds per minute.
How is momentum transferred when a golfer hits a ball with a golf club?
How is momentum transferred when a golfer hits a ball with a golf club? the golf club which is the larger mass object will transfer momentum when it strikes the golf ball. After the club hits the golf ball which is a smaller mass than club the ball and club will move in the same direction.
Do a baseball and a golf ball have the same momentum?
Since both the baseball and golf ball have the same momentum, p, but different mass, the baseball which has a greater mass would have a smaller KE and the golf ball which has a smaller mass would have a greater KE.
Which has more momentum a golf ball or a bowling ball?
Answer: Bowling ball has a greater momentum than a golf ball. Momentum is directly dependent on mass and velocity of the object. We are given that both the balls are moving with the same speed which means that the velocity of both the balls are same. So, the momentum will be dependent on mass of the ball only.
When a golf club hits a golf ball?
As the golf club hits the ball, it applies its force to the ball, accelerating the ball until the golf ball leaves the club. The golf ball is experiencing a change in velocity- it is accelerating. The greater the force applied to the golf ball the greater the acceleration.
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