Monday Review Quiz 12/2/2019 - Christopher Grigg | Biblioteka

1

What is the Metric measurement for distance?

mile

meter

minute

pound

1

Speed=

Distance multiplied by time

Time multiplied by distance

Time divided by distance

Distance divided by time

1

You walk 10 meters to math class in 20 seconds. Your average speed is

2 m/s

0.5 m/s

200 m/s

5 m/s

1

Acceleration is

increasing speed

decreasing speed

changing direction

all of the above

1

A student jogging at 2 m/s picks up the pace until she is jogging at 4 m/s. This is an example of acceleration. True or False?

Tačno

Netačno

1

On a distance vs. time graph, the steeper the slope _____

the slower the speed

the faster the speed

less acceleration

greater acceleration

1

Which of these is an example of negative acceleration, or deceleration?

a bird taking off for flight

a roller coaster moving down a steep hill

a car approaching a red light

an airplane following a straight flight path

1

What does in the graph above represent?

Constant speed

Acceleration

Not moving

1

What does the graph above represent?

Constant speed

Acceleration

Not moving

1

How long did one of the runner's rest in the graph above?

8 seconds

13 seconds

5 seconds

50 seconds

1

Which runner stopped for a rest in the graph above?

Albert

Bob

Charlie

1

What is happening at C in the graph above?

Stationary

Fast steady speed; moving away from the starting position

Slower steady speed; moving away from the starting position

Accelerating

1

What is happening at D in the graph above?

Stationary (Stopped)

Fast steady speed; moving away from the starting position

Slower steady speed; moving away from the starting position

Accelerating

1

What is happening at E in the graph above?

Stationary

Fast steady speed; moving away from the starting position

Slower steady speed; moving away from the starting position

Steady speed; returning to start position

1

What is happening at A in the graph above?

Stationary (stopped)

Fast steady speed; moving away from the starting position

Slower steady speed; moving away from the starting position

Steady speed; returning to start position

1

In the graph above,we see the motion graph of a car gettin on a highway. What happened to the speed of the car at the arrow? What could have happened at the arrow?