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If the mass of a cart full of groceries decreases to half and its speed doubles what happens to the momentum of the cart?
Wiki User
∙ 12y ago
if you add more weight or mass to any thing, it will incease its momentum. lets say you are grocery shopping and you add 5 bags of cat liter to your cart. inertia will increase and your momentum will increase. it easy, just picture it in you head.
your welcome!!!!
Wiki User
∙ 12y ago
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What happens to momentum when the mass decreases?
Less mass means less momentum. Momentum also depends on the velocity.
What happens to momentum when velocity doubles?
Momentum is equal to the product of mass and velocity, so either the mass halves or the momentum doubles.
If mass doubles what happens to momentum?
If mass doubles, momentum stays the same, but the velocity is half. momentum = mass * velocity mass1 * velocity1 = mass2 * velocity2
What happens to the momentum when mass is slowly decreasing but the velocity keeps constant?
Momentum = mass x velocity. Here velocity is constant. So momentum is directly proportional to the mass. Hence as mass decreases momentum too decreases proportionaly. If mass is reduced to half of its original then momentum also gets reduced to half of its original
As momentum of an object decreases what happens to the veocity?
An object that decreases its speed also decreases the magnitude of its velocity and decreases the magnitude of its momentum. Momentum is mass time velocity. Less velocity, less momentum. Technically, velocity is a vector and therefor momentum is a vector. One can speak of smaller or larger magnitudes of a vector, but not smaller and larger vectors because vectors have magnitude and direction. Speed is the magnitude of velocity.
What happens to momentum when the mass decreases?
Less mass means less momentum. Momentum also depends on the velocity.
What happens to momentum when velocity doubles?
Momentum is equal to the product of mass and velocity, so either the mass halves or the momentum doubles.
If mass doubles what happens to momentum?
If mass doubles, momentum stays the same, but the velocity is half. momentum = mass * velocity mass1 * velocity1 = mass2 * velocity2
What happens to the momentum when mass is slowly decreasing but the velocity keeps constant?
Momentum = mass x velocity. Here velocity is constant. So momentum is directly proportional to the mass. Hence as mass decreases momentum too decreases proportionaly. If mass is reduced to half of its original then momentum also gets reduced to half of its original
As momentum of an object decreases what happens to the veocity?
An object that decreases its speed also decreases the magnitude of its velocity and decreases the magnitude of its momentum. Momentum is mass time velocity. Less velocity, less momentum. Technically, velocity is a vector and therefor momentum is a vector. One can speak of smaller or larger magnitudes of a vector, but not smaller and larger vectors because vectors have magnitude and direction. Speed is the magnitude of velocity.
What happens to the pressure of a confined gas at a constant temperature when the volume is reduced by half?
pressure decreases
What happens to the momentum if the mass of the object increases?
The momentum will increase in this case.The momentum will increase in this case.The momentum will increase in this case.The momentum will increase in this case.
What happens to the angular velocity of an object as it starts to decrease in size?
Because momentum is conserved, if the size or mass decreases, its inertia decreases so its angular velocity will increase
When kinetic energy doubled what happens to momentum?
Momentum increases
What happens to mass if volume is tripled?
You just double it or square it or times it by 2 or just sit there and stare at the screen......hhahahahahaahahhaha
Object A strikes object B the momentum of object B increase what happens to the momentum of object A?
You can't think of momentum as simply "increasing" and "decreasing" - you have to consider momentum as a vector.If in a collision one object's momentum changes by a certain amount, call it "a", the momentum of the other object will change by the opposite amount, "-a" - both "a" and "-a" are vectors that add up to zero. If you consider only the magnitudes of the momentum, by conservation of energy the momenta can't both increase - but they can certainly both decrease, when objects collide head-on.
What happens to the momentum if the mass stays the same but the velocity is increased?
Momentum increases.
