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Why do you have to run a certain distance in the direction of motion of train while stepping out of the moving train?
Before you step off of the train, your body is moving past the walkway at the same speed as the train.
Its natural tendency is to keep moving in the same direction at the same speed, but once you step onto the walkway, that means your body wants to move along the walkway at the speed of the train. You have to slow your body down gradually, which you can only do by deftly manipulating the contact between the walkway and your feet.
If you stepped off and expected to just stand there, your feet might stay on the walkway, but the rest of you still needs to keep going at the speed of the train, resulting in a phenomenon known as "falling down".
What else can I help you with?
What feature of a distance time graph represents the direction of motion?
the velocity and acceleration Not really. The direction is implied by the description of the distance axis, so as you go to the right on the graph it represents greater distance from the point which you have chosen to represent your point of reference. So you could define it for example as the distance east of your start point, or the distance north from your start point, or just the distance in any direction etc. If your description does not specify a direction, then all you can say is how far from the start you are, with no other information on compass direction etc.
How can you find the direction of motion from a distance x axis and time y axis graph?
To find the direction of motion from a distance x axis and time y axis graph, look at the slope of the graph. A positive slope indicates motion in the positive direction, while a negative slope indicates motion in the negative direction. A horizontal line indicates stationary motion.
How does the direction of friction compare to the direction of Motion?
By definition, friction is opposite of the direction of motion.
What is vilosity?
You find the velocity by distance divide by speed
What should you know to find the exact position of a moving body?
To find the exact position of a moving body, you need its velocity, direction of motion, and the starting position. Additionally, information about any accelerations acting on the body would be necessary for certain cases, especially if the motion is not uniform.
Why do we have to run a certain distance in the direction of motion of atrain while stepping out?
Running in the direction of the train's motion while stepping out helps you match the train's velocity, making it easier to transition from the train's speed to the platform's speed. This reduces the relative velocity between you and the train, ensuring a smoother and safer exit.
What occurs when force is applied over a certain distance and motion is in the same direction as the force?
When force is applied over a certain distance and motion is in the same direction as the force, work is done. Work is defined as the product of the force applied and the distance over which the force is exerted. This work results in the transfer of energy to the object being moved.
Occurs when force is applied over a certain distance and motion is in the same direction as the force?
Work. The object doesn't have to be moving in the same direction as the force.If I'm pushing north and the object is moving northeast, then it has a componentof motion in the direction of my force, and I do work.
An object is in when it distance from an is changing?
An object is in motion when its distance from a reference point is changing over time. This change in distance can be in any direction and can be described in terms of speed and direction of movement.
What feature of a distance time graph represents the direction of motion?
the velocity and acceleration Not really. The direction is implied by the description of the distance axis, so as you go to the right on the graph it represents greater distance from the point which you have chosen to represent your point of reference. So you could define it for example as the distance east of your start point, or the distance north from your start point, or just the distance in any direction etc. If your description does not specify a direction, then all you can say is how far from the start you are, with no other information on compass direction etc.
What does the slope on a distance-time motion graph indicate?
It shows the component of velocity in a radial direction. Any motion in a transverse direction is ignored.
How can you find the direction of motion from a distance x axis and time y axis graph?
To find the direction of motion from a distance x axis and time y axis graph, look at the slope of the graph. A positive slope indicates motion in the positive direction, while a negative slope indicates motion in the negative direction. A horizontal line indicates stationary motion.
When an object accelerate what can it do?
When an object accelerates it can change its speed or direction of motion. When it accelerates without changing its direction of motion, it can cover any distance in less time.
How do you calculate the amount of work a certain amount of force exerts?
Multiply the magnitude of the force component in the direction of motion by the distance through which it moves. The product is the work done by the force.
Motion is measured by distance divided by time in given direction is called ...?
Velocity.
When force and motion are going in the same direction is work being done?
Yes, work is being done when force and motion are going in the same direction. Work is defined as the product of force applied in the direction of motion and the distance over which the force is applied. So, when force and motion are in the same direction, work is being done.
What equals force and distance?
Work equals force multiplied by distance. It is a measure of the energy transferred to or from an object when a force is applied over a certain distance. Mathematically, work = force x distance x cos(theta), where theta is the angle between the force and the direction of motion.
