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Why is it difficult to push a stalled car from rest than to keep it in motion once it has started to run?
You have to overcome the inertia to move anything from a standstill
Yes, That's Newton's Law of Motion: An object not in motion will remain not in motion until acted upon by a outside force, and an object in motion will continue to remain in motion until acted upon by an outside force....that's why it will roll a little bit on a level surface after you push it until acted upon by gravity to stop it.
Ammendum. Those are not Sir Issac Newtons exact words, I pulled that from memory but it's something like that. The end meaning the same
What else can I help you with?
What effect does friction have on motion?
Friction causes object in motion to slow down. As friction increases, it takes more and more energy for an object to keep its inertia (momentum) and it begins to slow down.
What type of friction is making it difficult to start moving the box?
Static friction is the type of friction that makes it difficult to start moving the box. This occurs when there is no relative motion between two surfaces in contact. The force required to overcome static friction and initiate movement is typically higher than the force required to keep an object in motion.
Is a force to keep an object in motion?
A force is not required to keep an object in motion, according to Newton's First Law of Motion. An object in motion will continue moving at a constant velocity unless acted upon by an external force that causes a change in its motion.
Would you keep amplitude of simple pendulum small or large?
Small: This is to ensure that the motion of the pendulum mostly stays along one direction, i.e. it is swinging back and forth as opposed to rotating or moving erratically. Only when the pendulum is moving in this manner can you say that it follows SHM - Simple Harmonic Motion (If that is the aim of the experiment)
What quality makes objects tend to keep moving?
Inertia is the quality that makes objects tend to keep moving. Inertia is the tendency of an object to resist changes in its motion, whether that motion is at rest or in motion.
Why is it more difficult to push a stalled car from rest than to keep it in motion one it has started to run?
Newton's law of motion.
Why is it more difficult to push a stalled car from rest to keep it in motion once it has started to run?
Force = mass X acceleration. When you start pushing a stationary 'dead weight' you are making it go faster than it was or accelerating it. Once the car is moving at a steady speed, it is no longer being accelerated. The greater the mass or inertia of an object the more it will resist changes in its motion. (See Newton's Laws of Motion.)
Why is more difficult to push a stalled car from rest than to keep it in motion once it has started to run?
Inertia. When you first start to push the vehicle you need to overcome the inertis of the vehicle and provide it with Kinetic energy. Once the vehicle is moving, i.e has kinetic energy, then to keep a constant speed on a level surface you only need to push to replace the energy lost through friction, drag, and other energy losses
What keeps Earth in motion?
plates keep earth in motion
How do you work out when you conceived?
It's very difficult but, if you have her doggy style and you have good balance, you could curl dumbbells and perform one-arm presses while you keep the motion going.
Why it is difficult to push a stalled car from rest than to keep it in motion once it has started to run?
You have to overcome the inertia to move anything from a standstill Yes, That's Newton's Law of Motion: An object not in motion will remain not in motion until acted upon by a outside force, and an object in motion will continue to remain in motion until acted upon by an outside force....that's why it will roll a little bit on a level surface after you push it until acted upon by gravity to stop it. Ammendum. Those are not Sir Issac Newtons exact words, I pulled that from memory but it's something like that. The end meaning the same
What effect does friction have on motion?
Friction causes object in motion to slow down. As friction increases, it takes more and more energy for an object to keep its inertia (momentum) and it begins to slow down.
How do you keep a motion sensor light on?
Just keep moving
What is Perpetual Motion Machine first kind?
A perpetual motion machine of the first kind it what we usually mean by a perpetual motion machine. A device which once started will continue to run and do useful work forever without the need to add energy to keep it going. The laws of physics make such a device impossible.
What type of friction is making it difficult to start moving the box?
Static friction is the type of friction that makes it difficult to start moving the box. This occurs when there is no relative motion between two surfaces in contact. The force required to overcome static friction and initiate movement is typically higher than the force required to keep an object in motion.
Is a force required to keep an odject in motion?
no
Is a force requierd to keep a object in motion?
No
