directly proportional

Inellastic collision
Inversely proportional
Joule Lever arm
Non inertial reference frame
inertial reference frame
Pascal
Pascal's principal
rate
revolution
rotation spring constant
spring force
universal gravitation
Henry cavendish

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where can i find definitions to these terms

1. Directly Proportional: Two quantities are directly proportional if an increase in one quantity results in a proportional increase in the other quantity. To determine if two quantities are directly proportional, you can plot a graph and observe if the relationship between the variables is linear.

2. Inelastic Collision: An inelastic collision is a type of collision in which kinetic energy is not conserved. In this type of collision, the total kinetic energy of the system decreases due to the loss of energy during the collision. To analyze an inelastic collision, you can apply the principle of conservation of momentum to find the final velocities of the objects involved.

3. Inversely Proportional: Two quantities are inversely proportional if an increase in one quantity results in a proportional decrease in the other quantity. To determine if two quantities are inversely proportional, you can plot a graph and observe if the relationship between the variables is inverse or hyperbolic.

4. Joule: A joule is the unit of measurement for energy. It is equal to the amount of work done when a force of 1 newton is applied over a distance of 1 meter.

5. Lever Arm: The lever arm is the perpendicular distance from the axis of rotation to the line of action of a force applied to a lever. It determines the torque or moment of the force. To calculate the lever arm, you measure the shortest perpendicular distance between the axis of rotation and the line of action of the force.

6. Non-inertial Reference Frame: A non-inertial reference frame is a coordinate system that is accelerating or rotating. In this frame, Newton's laws of motion may not hold true, and pseudo-forces such as centrifugal force or Coriolis force may need to be considered.

7. Inertial Reference Frame: An inertial reference frame is a coordinate system in which Newton's laws of motion hold true. It is a frame of reference that is not accelerating or rotating, or is moving at a constant velocity.

8. Pascal: Pascal is the SI unit of pressure. It is equal to one newton per square meter (N/m²). Pascal is used to measure pressure or stress in fluids or solids.

9. Pascal's Principle: Pascal's principle states that when an external pressure is applied to a fluid in a confined space, the pressure is transmitted equally in all directions. This principle is the basis for hydraulic systems.

10. Rate: Rate refers to the speed of change of a quantity with respect to time. It can be calculated by dividing the change in the quantity by the change in time.

11. Revolution: A revolution is a complete turn or rotation around a central axis. It is often used to measure the number of rotations or cycles an object completes.

12. Rotation Spring Constant: The rotation spring constant, also known as the torsion constant or rotational stiffness, is a measure of how resistant a material or object is to rotating or twisting. It represents the relationship between the applied torque and the resulting angular displacement.

13. Spring Force: Spring force, also known as Hooke's Law, is a force exerted by a spring when it is stretched or compressed. It is directly proportional to the displacement or deformation of the spring from its equilibrium position.

14. Universal Gravitation: Universal gravitation refers to the gravitational force between two objects. It is described by Newton's law of universal gravitation, which states that every mass in the universe attracts every other mass with a force that is directly proportional to the product of the masses and inversely proportional to the square of the distance between them.

15. Henry Cavendish: Henry Cavendish was an English scientist who is best known for his experiment to determine the gravitational constant, also known as the Cavendish experiment. He was also involved in various other scientific contributions, including the discovery of the composition of water and his work on electrical phenomena.