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What forces are pushing up on a still car?
"Normal" forces push up on a still car. In this case, normal forces are equal in magnitude but opposite in direction to the gravitational forces pushing down on the still car.
What kind of forces does NOT change the motion of an object?
Equal and opposite forces. Imagine 2 people pushing a car, one at the front and one at the back. If they are both pushing with the same force, the car will not move.
Are there forces acting on a car that is at rest xy?
There are forces acting on the car. They are just equal to the force of the car acting on the force. In example, gravity is acting on the car, but the car is pushing back equally. Therefore, the car doesn't move.
How sum of all forces is zero?
Why not ? Take four big guys shaped like barrels, who can push a car uphill with one hand. Now put the car on a flat parking lot and spread the four guys around it, with one guy in the back pushing forward, one in the front pushing backward, one on the left pushing right, and one guy on the right pushing left. Where will the car go ? Nowhere. Even in neutral with the parking brake off. If you remember to include the directionof each force, then all the forces on the car add up to zero.
You are sitting in a car driving at a constant speed on a flat road What are all of the forces acting on you not the forces acting on the car?
Moving at a constant speed if your in the car then there are no forces acting on you from the car. If the car accelerates then the car will push you forward and you will feel the Force of the seat pushing you. The only other force on you in a car is gravity witch always pulls straight down. Gravity is always there whether the car is accelerating or not.
What forces are pushing up on a still car?
"Normal" forces push up on a still car. In this case, normal forces are equal in magnitude but opposite in direction to the gravitational forces pushing down on the still car.
Why will a toy car stop when you push it?
No, because you are pushing it.
What kind of forces does NOT change the motion of an object?
Equal and opposite forces. Imagine 2 people pushing a car, one at the front and one at the back. If they are both pushing with the same force, the car will not move.
Are there forces acting on a car that is at rest xy?
There are forces acting on the car. They are just equal to the force of the car acting on the force. In example, gravity is acting on the car, but the car is pushing back equally. Therefore, the car doesn't move.
If a car is traveling on the highway at a constant velocity the force that pushes the car forward must be?
1. force that moves a car forward is the friction force between the tires and the road (ignoring what is going on mechanically in the car) 2. if the car is travelling at constant velocity, net force is zero - forces pushing car forward are equal to forces pushing car back
What would cause a car wheels to stop moving?
Pushing on the brake pedal
Why don't things stop when you push it like a ball on the ground?
Things will eventually stop if there is a force to stop it... and no force that keeps it moving. If there are no forces on an object, or the forces are balanced (the friction forces on a car are compensated by forces that pull it forward), it will continue moving.
How sum of all forces is zero?
Why not ? Take four big guys shaped like barrels, who can push a car uphill with one hand. Now put the car on a flat parking lot and spread the four guys around it, with one guy in the back pushing forward, one in the front pushing backward, one on the left pushing right, and one guy on the right pushing left. Where will the car go ? Nowhere. Even in neutral with the parking brake off. If you remember to include the directionof each force, then all the forces on the car add up to zero.
When forces are acting in the same direction how do you determine the net force or the force that results from their motion?
Whoa! Force doesn't result from the motion of forces. Let's take it slow. When forces are acting in the same direction, the net force is the sum of the individual forces. Four people, all behind a car, pushing it north. Two men pushing with 200 pounds apiece, two women pushing with 100 pounds apiece. The net force on the car is (200 + 200 + 100 + 100) = 600 pounds north.
You are sitting in a car driving at a constant speed on a flat road What are all of the forces acting on you not the forces acting on the car?
Moving at a constant speed if your in the car then there are no forces acting on you from the car. If the car accelerates then the car will push you forward and you will feel the Force of the seat pushing you. The only other force on you in a car is gravity witch always pulls straight down. Gravity is always there whether the car is accelerating or not.
Why does a car vibrate coming off from a stop or going around corners?
out of balance
When a car travel around a curve in the road what helps to keep the car traveling in a curved path?
the force that the car has acting on it counteract in a perfect balance with the forces acting against it.
