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What is meant by negative gradient of a quantity?
The gradient of a quantity is the greatest rate at which it changes as you move in different directions from where you are now. If the quantity has a negative gradient, that means that the quantity decreases in that direction. A great example of a negative gradient is the elevation of the land at a point on a road that has a hill on one side and a cliff on the other side. The greatest rate at which the elevation changes is in the direction off the edge of the cliff, and it's negative in that direction.
What is a simple definition for rate of change?
The rate of change is a measure of how much a quantity changes in relation to another quantity over a specific period of time. It is often expressed as a ratio or a fraction, indicating the change in one variable per unit change in another. In mathematics, it is commonly represented as the slope of a line on a graph. Essentially, it helps to quantify the speed or intensity of a change.
What does the slope of the curve on a velocity time graph represent?
The rate of Change in acceleration.
What is the relation between slope and elasticity?
The slope of a demand or supply curve represents the rate at which quantity changes in response to a change in price, while elasticity measures the responsiveness of quantity demanded or supplied to price changes. Specifically, elasticity quantifies how much quantity responds to a percentage change in price, and it can be derived from the slope of the curve. A steeper slope indicates lower elasticity (less responsiveness), while a flatter slope suggests higher elasticity (greater responsiveness). Thus, while slope provides a visual representation of the relationship, elasticity offers a numerical measure of that relationship.
Is the quantity represented by x is a function that changes over time ie is not constant true or false?
True!
What can be defined as the rate at which velocity changes?
accelerationThe rate at which velocity changes is called "acceleration".
What is the name of a vector quantity that is the rate at which velocity changes over time?
The name of the vector quantity that represents the rate at which velocity changes over time is acceleration.
What is vector quantity that is the rate at which velocity changes over time?
Acceleration.
What word is the definition of the rate velocity changes with time gravity mass velocity or acceleration?
Acceleration is the word that represents the rate at which velocity changes with time. It is a vector quantity that can be caused by factors such as gravity or changes in the mass or velocity of an object.
How do you compare and contrast speed velocity and acceleration?
Speed is the rate at which an object moves, while velocity is the rate at which an object changes its position. Acceleration, on the other hand, is the rate at which an object changes its velocity. Speed and velocity are scalar quantities, while acceleration is a vector quantity.
What is the rate of displacement of a body called?
The rate of displacement of a body is called its velocity.
The velocity of an object is the rate of change of its position What is it?
Velocity is the rate of change of the position of an objec
Acceleration can be defined as the rate at which velocity?
Changes.
What is the formula for volcity?
The formula for velocity is velocity = distance/time. It measures the rate at which an object changes its position. Velocity is a vector quantity, meaning it has both magnitude and direction.
How fast an object is changing its position with time is?
The rate at which an object changes its position with time is its velocity. Velocity is a vector quantity that includes both the speed and direction of movement.
What are acceleration and velocity?
'Velocity' means the rate at which position changes, and the direction in which it changes. 'Acceleration' means the rate at which velocity changes, and the direction in which it changes.
What does instantaneous velocity mean?
Instantaneous velocity refers to the velocity of an object at a specific moment in time. It is the rate at which an object's position changes with respect to time at a particular instant, and it is typically represented as a vector quantity with both magnitude and direction.
