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What else can I help you with?
What are some forces that act on a ball when you throw it in the air?
Kinetic energy, momentum, gravity.
What are some true statements about momentum?
Momentum is a vector quantity that depends on an object's mass and velocity. The momentum of an object can be transferred or changed through interactions with other objects. The conservation of momentum states that the total momentum of a closed system remains constant in the absence of external forces.
What factors do you think may cause there to be a difference between the momentum before and the momentum after the collision?
Some factors that may cause a difference between the momentum before and after a collision include external forces acting on the objects, friction between the objects and the surface they collide on, and the elasticity of the collision. Additionally, if the collision is not fully head-on, the angles of impact can also influence the change in momentum.
What is the momentum of marbles after collision?
The momentum of marbles after collision is the same as the total momentum before the collision, according to the principle of conservation of momentum. If no external forces act on the system of marbles during the collision, the total momentum remains constant.
What happens to momentum when moving objects collide?
When moving objects collide, momentum is conserved. This means that the total momentum of the objects before the collision is equal to the total momentum after the collision, as long as no external forces are present. The momentum may be transferred between the objects, but the total amount remains constant.
How do solve conservation of angular momentum?
To solve for conservation of angular momentum, set the initial angular momentum equal to the final angular momentum. This means that the total angular momentum before an event is equal to the total angular momentum after the event, assuming no external torques act on the system. This principle is commonly used in physics to analyze rotational motion.
What Some forces act at a distance and thus do not require .?
Some examples of forces that act at a distance and do not require contact are gravitational forces and electromagnetic forces. These forces can exert their influence on objects without physically touching them, such as how the Earth's gravity keeps objects on the surface and how magnets attract or repel each other.
Relatinship between velocity and momentum of the object?
With any two of the three values of velocity, momentum and mass, the third can easily be calculated. (Momentum) = (Velocity) x (Mass) If you were to multiply the velocity by some factor, the momentum would also be multiplied by that same factor. These are directly proportional.
3. Some forces act at a distance and thus do not require .?
Some forces act at a distance and thus do not require direct contact between objects. Examples include gravitational and electromagnetic forces. These forces can influence objects without physical contact due to their field-like nature.
What are some external forces of a glacier?
Some external forces acting on a glacier include temperature, precipitation (snowfall), wind, and sunlight. These factors can influence the accumulation, melting, and movement of glacial ice.
What is the equation in solving for momentum?
That would probably depend on the specific situation; there are several equations that involve momentum. Two important equations are: 1) Conservation of momentum: m2 = m1 (i.e., total momentum after some event, such as an impact, is the same as total momentum before the event) 2) The definition of momentum: p = mv (momentum, which is usually written as "p", is mass times velocity) cw: Impulse (Force X time) is equal to the change in momentum.
What is p equals mv?
p=mv is the formula for momentum, where p is momentum, m is mass, and v is velocity. Momentum is a measure of how difficult it is to stop a moving object, calculated by multiplying the mass of the object by its velocity.
