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Why would a train have more inertia then a car if they both had the same velocity?
A train has more inertia than a car because inertia depends on mass, and trains are typically much heavier than cars. Even if both the train and car were moving at the same velocity, the train's higher mass means that it requires more force to change its speed or direction, giving it greater inertia.
Does a train have less inertia than a car?
Inertia is related to speed and mass; a train is both faster and more massive than a car.
Does a 1 kilogram ball or a 10 kilogram ball have more momentum?
Inertia is directly proportional to mass. Unless you mean rotational inertia, in which case it depends on the shape, but for two objects of the same shape (and mass distribution), the more massive always has higher inertia.
When you want to change an object's velocity you have to overcome?
When you want to change an object's velocity, you have to overcome its inertia. Inertia is the tendency of an object to resist changes in its motion. By applying a force to the object, you can overcome this resistance and change its velocity.
What would cause objects that have the same mass to have different amount of inertia?
Inertia is the tendency of an object to resist any change in its motion.Two objects with the same mass and same velocity will both have the same amount of inertia. However, if they have different velocities, they will have different amounts of inertia.Consider two trains, one moving at 100 kilometers per hour, and the other moving at 120 kilometers per hour. If they both brake at the same time, the slower one will come to a stop sooner than the faster train, because the faster train has more inertia and can resist more friction than the slower train.
Why would a train have more inertia then a car if they both had the same velocity?
A train has more inertia than a car because inertia depends on mass, and trains are typically much heavier than cars. Even if both the train and car were moving at the same velocity, the train's higher mass means that it requires more force to change its speed or direction, giving it greater inertia.
An objects resistance to change in motion?
Inertia. Inertia applies to both increases and decreases in velocity.
Does a train have less inertia than a car?
Inertia is related to speed and mass; a train is both faster and more massive than a car.
Does a 1 kilogram ball or a 10 kilogram ball have more momentum?
Inertia is directly proportional to mass. Unless you mean rotational inertia, in which case it depends on the shape, but for two objects of the same shape (and mass distribution), the more massive always has higher inertia.
When you want to change an object's velocity you have to overcome?
When you want to change an object's velocity, you have to overcome its inertia. Inertia is the tendency of an object to resist changes in its motion. By applying a force to the object, you can overcome this resistance and change its velocity.
What would cause objects that have the same mass to have different amount of inertia?
Inertia is the tendency of an object to resist any change in its motion.Two objects with the same mass and same velocity will both have the same amount of inertia. However, if they have different velocities, they will have different amounts of inertia.Consider two trains, one moving at 100 kilometers per hour, and the other moving at 120 kilometers per hour. If they both brake at the same time, the slower one will come to a stop sooner than the faster train, because the faster train has more inertia and can resist more friction than the slower train.
If a train traveled 500 kilometers north to Odessa in 2 hours. What is the trains speed What is its velocity?
The train's speed is 250 km/h (500 km / 2 hours). The velocity would be 250 km/h north, considering velocity is a vector quantity that includes both speed and direction.
Does the law of inertia pertain to moving object or both?
The law of inertia pertains to both moving and stationary objects. It states that an object will remain at rest or continue moving at a constant velocity unless acted upon by an external force.
How are inertia and velocity similar?
Inertia is the resistance of any physical object to a change in its state of motion or rest. It is proportional to an object's mass.Newton described the concept of Inertia in Newton's Third Law.In laymen's terms, inertia means things in motion want to keep moving, while things at rest want to stay at rest.Velocity is is the measurement of the rate and direction of change in the position of an object. So, it's distance divided by time. In addition, velocity also includes direction, so even if you are moving in a circle at the SAME SPEED, your velocity is CONSTANTLY CHANGING.Inertia and Velocity are not very similar.They do not directly affect each other and are therefore two separate ideas.
What is the difference between inertia and momentum, and how do they affect the motion of an object?
Inertia is an object's resistance to changes in its motion, while momentum is the product of an object's mass and velocity. Inertia determines how difficult it is to start, stop, or change the direction of an object's motion, while momentum determines how difficult it is to stop an object once it is in motion. Both inertia and momentum affect the motion of an object by influencing how it responds to external forces and changes in its velocity.
Is it possible for a train to have less momentum than a squirrel?
Momentum is a measure of the force that a moving object has (due to its movement).It is in direct proportion to both the object's mass and velocity. This means a higher mass, or a higher velocity means a higher momentum.Momentum = mass * velocity (p = mv)The mass of a train is vastly more than that of a squirrel.Therefore the only time that a train would have less momentum is when it was not moving, compared to a squirrel that was moving. As soon as a train moves its momentum will be greater.(You can think of it this way: you could overcome the force of a moving squirrel with your hand, but there is no way you could stop a train this way no matter how slowly it was moving.)
Why does a slow moving train have a large momentum?
A slow-moving train has a large momentum because momentum is determined by both the mass and velocity of an object. Even though the train may be slow, its large mass contributes to a significant momentum. Momentum is a vector quantity that accounts for both the object's mass and its motion.
