Exploring Speed, Velocity, and Acceleration in A Level Physics

What is the initial example used to explain speed and velocity?

• A stick insect

• A moving car

• A flying bird

• A running cheetah

Tags

NGSS.MS-PS3-1

What does the symbol 'V' represent in the context of average speed?

• Time

• Distance

• Average speed

• Velocity

How is instantaneous speed defined?

• Total distance divided by total time

• Rate of change of distance over a very short time interval

• Total displacement divided by total time

• Rate of change of velocity

Tags

NGSS.MS-PS3-1

What is the key difference between speed and velocity?

• Speed includes direction, velocity does not

• Velocity is a vector quantity, speed is not

• Speed is a vector quantity, velocity is not

• There is no difference

What does 'S' stand for in the context of velocity?

• Distance

• Time

• Speed

• Displacement

Tags

NGSS.MS-PS3-1

How is displacement different from distance?

• Displacement is the total path traveled

• Displacement is the shortest path between two points

• Displacement is always greater than distance

• Displacement includes the time taken

What is the rate of change of displacement called?

• Speed

• Distance

• Acceleration

• Velocity

What does the symbol 'U' represent in the context of acceleration?

• Average speed

• Initial velocity

• Displacement

• Final velocity

How is acceleration calculated?

• Final velocity minus initial velocity divided by time

• Total distance divided by total time

• Rate of change of displacement

• Initial velocity minus final velocity divided by time

What can acceleration be in terms of direction?

• Only positive

• Both positive and negative

• Neither positive nor negative

• Only negative