Why an egg dropped on concrete usually breaks while one dropped on grass usually doesn t break?

Why an egg dropped on concrete usually breaks while one dropped on grass usually doesn t break?

From Newton’s second law, we are aware that the force experienced during a collision is proportional to the rate of change of momentum. Hence, the egg falling on concrete experiences a larger ‘impact’ force than the egg falling on grass.

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 the speed of the rifle’s recoil is small compared to the bullet?

Since, the the mass of the bullet is smaller than the mass of the rifle hence, the velocity of the bullet is more than the rifle recoil velocity. Also, kinetic energy is inversely proportional to the mass.

Which has more momentum a golf ball and a bowling 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. When gravity and air resistance are equal, the object has drawn its terminal velocity.

What is the total momentum before and after collision?

For any collision occurring in an isolated system, momentum is conserved. The total amount of momentum of the collection of objects in the system is the same before the collision as after the collision.

What is the egg drop problem in physics?

When dropped, the egg is accelerated by gravity. When the air resistance (the force experienced when placing one’s hand out in a strong wind), which increases with increasing velocity, equals gravity, the egg’s velocity will remain constant. This velocity is known as terminal velocity.

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.

What is the SI unit of momentum?

How does momentum apply to golf?

Why are heavier bullets more accurate?

A heavier bullet, of any size, will be less affected by air resistance and will also carry more energy (weight x muzzle velocity) and so have a flatter trajectory.

Does a heavier bullet kick more?

If you’re sensitive to the buck of a discharging rifle, you’ll appreciate the reduced recoil of the lighter bullets. Recoil is the cumulative results of muzzle velocity, powder weight and bullet weight. Heavier bullets kick more than light.

Does barrel length reduce recoil?

Recoil. Longer barrels reduce recoil. Simple physics says a heavier gun has less felt recoil than a lighter gun in the same caliber and same bullet.

Which ball has more momentum and why?

A bowling ball has more mass than a golf ball. More mass means more momentum.

Which has more momentum when moving at the same speed?

Two objects of different mass are moving at the same speed; the more massive object will have the greatest momentum. A less massive object can never have more momentum than a more massive object. Two identical objects are moving in opposite directions at the same speed.

Does more momentum mean more velocity?

Mass and velocity are both directly proportional to the momentum. If you increase either mass or velocity, the momentum of the object increases proportionally. If you double the mass or velocity you double the momentum.

Why the egg will not break when it falls on the surface?

Because a carpet or a mattress is soft in comparison to the floor, the egg slows down and stops more slowly, resulting in less force on the egg, which prevents the egg from breaking.

Why will an egg break if it is dropped on the ground but not if it is dropped on a pillow?

When an egg is dropped on the floor since the floor is hard, the eggs get stopped suddenly. So the impulse on the egg is greater to cause the breakage of the egg. When the egg is dropped on a pillow, the egg takes a long time to stop since the pillow is soft. So the impulse is smaller so the egg will not break.

What makes an egg not break when dropped?

Wrap the egg in bubble wrap and tape it securely. The air pockets in the bubble wrap provide a cushion for the egg, preventing it from cracking on impact. This same method is used by shipping companies to protect delicate items!

Can you drop an egg on a concrete floor without breaking it?

Answer. Answer: The right answer to the riddle is Concrete floor can not be cracked by an egg. The Concrete floor is too hard to be cracked by an egg, the egg will break.