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What happens when two moving objects collide but one is going faster than the other?
When two moving objects collide and one is moving faster than the other, the faster object will transfer some of its momentum to the slower object upon impact. This transfer of momentum will cause both objects to change their speed and direction, depending on their masses and initial velocities. The extent of the change in motion will be determined by the conservation of momentum principle.
Can the masses be neglected if the masses are equal?
Yes, if the masses are equal, their effect on a system can be neglected in many cases. This is because the forces they exert cancel each other out due to their equal magnitudes.
What is the degree in an inelastic glancing collision?
In an inelastic glancing collision, momentum is conserved but kinetic energy is not. The resulting degree of the collision depends on the masses and velocities of the objects involved, as well as the angle at which they collide. The objects will move together after the collision, with some of the initial kinetic energy being transformed into other forms of energy such as heat or sound.
Two billiard balls of equal mass undergo a perfectly elastic head collision. What will be their speeds after the collision.?
After a perfectly elastic head-on collision, two billiard balls of equal mass will exchange speeds and will each travel with the original speed of the other ball. So, their speeds will be swapped but remain the same magnitude.
Damage is more when two bodies collide from opposite directions than when they collide at any other angle.Is it due to the momentum of the objects or their relative velocities?
The increased damage when two bodies collide head-on is due to the momentum of the objects, which is the product of their mass and velocity. When two bodies collide from opposite directions, their momentums add up, resulting in a greater force of impact compared to collisions at other angles where momentums may partially cancel out.
When two objects collide they exert forces on each other that change momentum?
Yes, when two objects collide, they exert forces on each other that can change their velocities and momenta according to the principle of conservation of momentum. Depending on the type of collision (elastic vs inelastic), the total momentum before and after the collision may remain constant.
Two gliders with the initial velocities and masses shown below hit each other in a perfectly elastic collision (elasticity 1.0). What will be the velocity of glider 2 after the collision 0.0 ms 2.0 ms?
After the collision, the velocities of the two gliders will swap, so glider 2 will have a velocity of 0.0 m/s. This is because the two gliders have the same mass, so they will exchange velocities in the collision.
How can it be possible for two objects with different velocities to have the same momentum?
Two objects with different velocities can have the same momentum if one object has a greater mass and a lower velocity while the other object has a lower mass and a greater velocity. Because momentum is the product of mass and velocity, if the product of mass and velocity for each object is the same, their momenta will be equal.
Changes in Weather patterns are often cause by movement of?
Changes in weather patterns are often caused by the movement of air masses. These air masses can vary in temperature, humidity, and pressure, and when they collide or interact with each other, it can lead to changes in the weather, such as the formation of storms or changes in temperature.
Will objects of different mass but the same size and shape fall at the same rate?
In the absence of any other force on them other than the force of gravity, all objects, regardless of their mass, size, shape, density, color, creed, or religious, political, or gender affiliation, fall with the same acceleration. That means that with equal initial velocities, their velocities are all the same after falling for equal times.
Can momenta cancel?
Yes, momenta can cancel each other out if they have equal magnitude but opposite direction. When two objects collide and the total momentum before the collision is equal to the total momentum after the collision, the individual momenta can cancel each other.
What are most velocities measured relative to?
Most velocities are measured relative to Earth.Most velocities are measured relative to Earth.Most velocities are measured relative to Earth.Most velocities are measured relative to Earth.
