what happens to the momentum? if a runner runs faster ?
Q: When a ball is thrown up, the magnitude of its momentum decreases and then increases. Does this…
A: Given that a ball's momentum first increases when it is thrown up, then it decreases. We must…
Q: dropping an elephant and a mouse from a tall building, the mouse survived the fall but the elephant…
A: A mouse and an elephant dropped from same height. We have to explain as to why mouse survived the…
Q: Explain conservation of momentum with examples.
A: The conservation of momentum states that when the two or more objects considered as an isolated…
Q: Write the formula for momentum:
A: Momentum is kept under the category of the vector quantity because to define a vector correctly we…
Q: What does momentum and impulse have to do with the importance of wearing a helmet/pads while playing…
A: Momentum:Momentum is the product of mass of an object and the velocity of an object. It remain…
Q: Calculate the impulse experienced when a 55kg person lands on firm ground after jumping from a…
A:
Q: they had a toy car and propelled it by attaching a blown up balloon and releasing it, they asked my…
A:
Q: Freddy Frog drops vertically from a tree onto a horizontally moving skateboard. The skateboard…
A: Freddy Frog drops vertically from a tree onto a horizontally moving skateboard. The skateboard…
Q: Which has a larger momentum: A baseball is thrown at 30 miles per hour or a person on a bike riding…
A:
Q: To throw a ball, do you exert an impulse on it? Do you exert an impulse to catch it at the same…
A: Impulse is exerted both while throwing and catching the ball. This is because a force is being…
Q: 2. Now look at how conservation of energy changes if puck A is 5 kg moves at 3 m/s to the right…
A: Given data: Mass of the puck A is, mA = 5 kg Mass of the puck B is, mB= 2 kg Initial velocity of the…
Q: A car has the same kinetic energy when traveling north as when it turns around and travels south. Is…
A: Kinetic energy is a scalar quantity which does not depend upon the direction therefore it will be…
Q: What is relation between impulse and momentum?
A: The chanage in momentum of an object equals its impulse.
Q: Momentum is conserved in which situations? (select all that apply) elastic collisions inelastic…
A: Solution We have to find momentum is conserved for which given situation.
Q: How much impulse stops a 5-kg carton sliding at 4m/s when it meets a rough surface?
A: Write the expression for impulse .
Q: I would like to know what are the solutions or equations for impulse and also momentum
A: The term linear momentum (p) is defined as the product of the object’s mass (m) and the object's…
Q: Please answer the below question: Thanks. A raw egg with a mass of .07 kg is dropped without a…
A: The egg, without protection is dropped from a height of 1 m, 6 m and 13 m. Since there is no…
Q: a ball at mass 2kg falls 250cm from rest, another ball with mass 4kg also falls 250cm. what is the…
A: Given Data: Mass of the first ball m1=2 kg Height of the first ball h1=250 cm=2.5 m Initial velocity…
Q: State the relation between acceleration and momentum.
A: Acceleration: Rate of change of velocity with respect to time. Momentum: Product of mass and…
Q: "A 20 kg red car traveling 10 m/s to the right collides with a 5 Kg blue car at rest. If the…
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Q: If a more-massive attacking object strikes a less-massive target object.. a) What happens to the…
A: Given- More massive object and less massive object, Momentum is p = mv,
Q: In terms of impulse and momentum, why do padded dashboards make automobiles safer?
A: Padded dashboards make automobiles safer because they increase the time required to stop the…
Q: Are work and impulse essentially the same thing? or no because one is momentum and the other is…
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Q: In a collision, what happens to the momentum? In an elastic collision, what happens to the kinetic…
A: In a collision, the momentum is conserved i.e the total momentum before the collision is equal to…
Q: How much impulse stops a 50-kg carton sliding at 4 m/s when it meets a rough surface?
A:
Q: For context) I did an experiment in which I dropped an egg full of six washers into a bowl. I then…
A: The concept of impulse is defined as the change in momentum of an object. In the case of dropping an…
Q: By what factor does an object’s kinetic energy change if its speed isdoubled? By what factor does…
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Q: When you are jogging and you increase your kinetic energy by a factor of 2, then the your momentum…
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Q: Which requires more work to stop, a light truck or a heavy truck moving with the same momentum.
A: We know , work done (W) = change of kinetic energy. now K.E = 1/2mv^2 And momentum (P) =mv
Q: A car is traveling at 10 km/h when the driver applies brakes and due to the momentum, it skids 3 m…
A:
Q: A car has the same kinetic energy when travelling north as when it turns around and travels south.…
A: Let, Kinetic energy = EKinetic energy in north = kinetic energy in south = E
what happens to the momentum? if a runner runs faster ?
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