Momentum is the product of an object's mass and velocity. If an object has a mass of 5 kilograms and a velocity of 3 meters per second, its momentum is ___ kilogram-meters per second. A. 15 B. 20 C. 25 D. 30 相关知识点: 试题...
Momentum is the product(乘积) of the mass and velocity(速度) of an object. For example, a model airplane of 1 kg, traveling due north at 1 m/s in straight and level flight, has a momentum of 1 kg·m/s due north measured from the ground. the law of conservation of momentum • ...
An object's momentum is the product of its velocity and mass. The quantity describes, for instance, the impact that a moving vehicle has on an object that it hits or the penetrative power of a speeding bullet. When the object travels at a constant speed, it neither gains nor loses moment...
Momentum is the product of an object's mass times its velocity, and its units must be the same as the units of mass [kg] times velocity [m/s], therefore the units of momentum must be [kg*m/s], which can also be written as a Newton-second [N*s]. Question:Two trains, Big Red...
the theory of relativity 相对论momentum(动量)Momentum is the product(乘积) of the mass and velocity(速度) of an object. For example, a heavy truck moving quickly has a large momentum—it takes a large force(力) to get the truck up to this speed, and it takes a large force to bring...
Momentum is the product of mass and velocity. As such, the momentum of an object is directly proportional to the mass and directly proportional to the velocity. If the mass of an object is altered by some factor, then the momentum of the object is altered by that same factor. So if the...
The angular momentum of a rigid body is View Solution The relation between the torqueτand angular momentum L of a body of moment of inertia I rotating with angular velocityωis View Solution Exams IIT JEE NEET UP Board Bihar Board
Click to know what is momentum and learn about all the units of momentum i.e. CGS and SI Unit of momentum along with its dimensions and symbols.
From my understanding force when applied on object helps it gain momentum, the higher the force applied the higher the acceleration therefore more the momentum. Momentum is the product of mass and velocity. Acceleration is the result of applying a force to a mass. What happens when an object...
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