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Does a boulder rolling down a hill have momentum?
Yes, a boulder rolling down a hill has mass and velocity. Therefore, it has momentum because p = mv (momentum = mass x velocity).
Which has a greater momentum a car sitting still or a pebble rolling down a hill?
The pebble rolling down a hill has greater momentum because momentum is the product of mass and velocity. Even though the car has more mass, since it is stationary, its velocity is zero, resulting in zero momentum.
What is a sentence using momentum?
My momentum carried me over the edge and into the sea.
As the speed of a rolling ball is increasing,the increasing speed is accompanied by?
momentum As the speed of a rolling ball is increasing, the increasing speed is accompanied by: a. increasing momentum.
Does gravity stop a ball from rolling?
Momentum is the product of mass and velocity. When an object slows down, the object reduces in velocity. Since Mass is constant, when velocity reduces momentum reduces. thus momentum can be what stops a rolling object. However, a resistive force the reason for the reduction of velocity and subsequently halting.
Who has greater momentum an 18-wheeler parked at the curb or a volkswagen rolling down a hill?
Momentum = mass * velocityTherefore the Volswagen rolling down the hill has greater momentum than the truck which is sationary.Volkswagen: momentum = mass * velocityTruck: momentum = mass * 0 = 0
What are some examples of momentum?
Momentum is speed or force of movement and it is defined as moving body. Momentum must have both mass and velocity. Examples of momentum include if a car and big truck are rolling down a hill, the truck will roll faster. A bullet has a lot of momentum with a small mass.
Does a boulder rolling down a hill have momentum?
Yes, a boulder rolling down a hill has mass and velocity. Therefore, it has momentum because p = mv (momentum = mass x velocity).
Which has a greater momentum a car sitting still or a pebble rolling down a hill?
The pebble rolling down a hill has greater momentum because momentum is the product of mass and velocity. Even though the car has more mass, since it is stationary, its velocity is zero, resulting in zero momentum.
What is a sentence using momentum?
My momentum carried me over the edge and into the sea.
As the speed of a rolling ball is increasing,the increasing speed is accompanied by?
momentum As the speed of a rolling ball is increasing, the increasing speed is accompanied by: a. increasing momentum.
Why is velocity needed to measure momentum?
In physics, the momentum of an object is the amount of energy it has moving in a direction. It is a product of its mass (weight) and its velocity (speed and direction) as in (momentum = Mass times velocity). Momentum changes when speed is increased or decreased, its direction changes, or its mass changes. An example of changing momentum is an object in space such as a meteor falling to the earth. Gravity can make it come down faster increasing its momentum. Atmospheric friction heats up the object causing some of it to burn away reducing its mass and decreasing its momentum. Another example of momentum is a snowball rolling down a snow covered mountain. Gravity pulling it down increases it speed (velocity) and momentum. Rolling down in snow, it accumulates snow, gets larger, increasing in weight (mass) and momentum.
Does gravity stop a ball from rolling?
Momentum is the product of mass and velocity. When an object slows down, the object reduces in velocity. Since Mass is constant, when velocity reduces momentum reduces. thus momentum can be what stops a rolling object. However, a resistive force the reason for the reduction of velocity and subsequently halting.
What runs up hill faster than down hill?
A snowball. When rolling downhill, a snowball accumulates more snow and gathers momentum, making it faster than when it's rolling uphill.
What is the momentum of a 100 kilogram boulder rolling south down a hill at velocity of 5 meters per second?
Momentum is mass times velocity, and it is a vector, so it has a direction. This boulder has a momentum of 100*5=500 kgm/s in the direction of its motion.
What is the momentum of a 100 kilogram boulder rolling south down a hill at a velocity of 5 meter per second?
Momentum is mass times velocity, and it is a vector, so it has a direction. This boulder has a momentum of 100*5=500 kgm/s in the direction of its motion.
What is a sentence for embankment?
It was terrifying to watch the huge truck slide on the slippery road and go rolling down the steep embankment.
