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How is the drop position related to the speed of the car the first time it passes through the photogate (before bouncing)?
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A unit area is placed at different positions and orientation in a magnetic field .in what position is the flux through the unit area greatest?
In the position where the dirction of the magnetic field is perpendicular (normal) to the unit area.
Explain how distance time and velocity are related to each other?
They are related through the formula distance = time x velocity (assuming constant velocity).
What is the condition of the position-time graph when the velocity-time graph passes through zero?
As, in the velocity-time graph, curves passes through zero means 'when time is zero velocity is zero'. Velocity is time derivative of displacement. So displacement is maximum or minimum when time is zero in position-time graph.
What information is provided by the points on the line of a position-time graph of an object?
The position the object was located at the time. Just draw straight lines up through each point to see where it crosses the x-axis and across through the same points to see where they intersect the y-axis, and you have each data point set.
Does there is any which has rotational symmetry of order 0?
No, because any figure, after rotation through 360 degrees, returns to its original position.
A cart is 10 cm long It travels through a photogate in 2 seconds what's the cart's speed?
V = 10cm/2s = 5cm/s Therefore, the cart's speed is 5cm/s.
Bouncing of a wave from a surface through which it cannot pass?
reflection
How did nellie Minerva die in the hunt for the seventh?
she went through a glass wall bouncing a ball.
What vibrates to cause a sound in the flute?
Air moves through the flute, bouncing off the sides.
How does light travel trough space?
Light goes incredibly fast through space, bouncing off objects.
What is the property of light bouncing off materials?
The property of light bouncing off materials is called reflection. When light hits a material, it can either be reflected, absorbed, or transmitted through the material depending on the properties of the material and the angle of incidence of the light.
When are the displacement velocity and acceleration equal to zero for the motion of a mass on a spring?
The displacement is zero at the equilibrium position, the velocity is zero at the maximum displacement points, and the acceleration is zero at the equilibrium position and maximum displacement points.
Is light bouncing off a mirror reflected or refracted?
Light bouncing off a mirror is reflected. Reflection is when the light bounces off a shiny surface back to your eye while refraction is when the light changes direction when passing from one medium to another medium of different optical density.
What is the bouncing back of a ray of light sound or heat when the ray hits a surface that is does not go through?
We call that "bouncing back" a reflection. Heat in the form of infrared (IR) radiation is like light, and light and sound are said to be reflected off surfaces that do not absorb them.
How may the Earth's position in space be related to the cycle of extinctions earth?
The Earth's position in space and its movement through the galaxy can impact the planet's exposure to cosmic events, such as asteroid impacts or fluctuations in extraterrestrial radiation. These events have been suggested as potential factors in past extinction events on Earth by affecting the planet's climate or causing catastrophic changes to the environment.
How do you get across without touching any circles on Bloxorz level 33?
You have to position your block to make it through each section. It is not easy, because there may only be one way through. But once you have done it, it becomes obvious. (see the related solution question)
Is the bouncing back of a wave after it?
Yes, the bouncing back of a wave after it hits a barrier or boundary is known as reflection. This phenomenon occurs when the wave encounters a surface that doesn't allow it to pass through, causing it to rebound in the opposite direction. Reflection is a fundamental behavior of waves and is important in various fields of science and technology.
