Speed vs. Velocity
What can remain the same even if the direction of an object`s motion changes?
What is speed?
What does a curve on a position-time graph represent?
What is accelerated motion?
On a speed-time graph, what does the area under the line represent?
What is the distance travelled?
What is the formula for calculating time when given distance and speed?
What is t=d/v?
If a cyclist is riding at a speed of 20 km/h and stops after 2 hours, what distance did they travel?
What is 40km?
If a runner completes a lap around a track and ends up where they started, what is their displacement?
What is zero?
On a position-time graph, what does the steepness of the line indicate?
What is the speed of the object?
What is the speed of an object if the line on a position-time graph is horizontal?
What is zero speed (the object is stationary)?
If an object covers 150 meters in 15 seconds, what is its average speed?
What is 10m/s?
A train is moving at a speed of 80 km/h. How long will it take to travel 200 km?
What is 2.5 hours?
When an object moves in a circle at constant speed, how does its velocity change?
What is the direction of velocity constantly changes?
What can you say about an object if the position-time graph is a horizontal line?
What is the object is stationary?
What does it mean if the line on a speed-time graph is horizontal?
What is constant speed?
How long will it take a car traveling at 60 km/h to travel 180km?
What is 3 hours?
A plane accelerates on the runway at a rate of 5 m/s for 30 seconds before takeoff. What is its final speed?
What is 150 m/s?
What is the name of the speed calculated as the distance traveled by an object divided by the time taken to travel that distance?
What is average speed?
How can you tell from a position-time graph when an object is moving in reverse?
What is the line slopes downward?
How can you determine an object`s acceleration from a speed-time graph?
What is the slope of the line?
If a car is moving at 20m/s and acceleration by 5 m/s for 10 seconds, what is its final speed?
What is 70 m/s?
If a car accelerates uniformly from 20m/s to 50m/s in 5 seconds, what is its average velocity during this time?
What is 35m/s?
On a position-time graph, how would you identify a moment when an object changes direction?
What is a point where the line shifts from positive to negative slope?
If the line on a speed-time graph is sloping downward, what does it mean for the object`s motion?
What is the object is slowing down?
A car is moving at 25 m/s and decelerates with an acceleration of -2m/s. What distance will it travel before coming to a complete stop?
What is 156.25 meters?