The displacement-time graph below represents the motion of a cart initially moving forward along a straight line. During which interval is the cart moving forward at constant speed?
The graph below represents the relationship between distance and time for an object in motion. During which interval is the speed of the object non-constant and non-zero?
Which graph best represents the relationship between velocity and time for an object which speeds up uniformly for 2 seconds, then moves at a constant velocity for 1 second, and finally slows down for 3 seconds? (Graph 1 is at top and graph 4 is at bottom)
The graph below shows the relationship between speed and time for two objects, A and B. Compared with the acceleration of object B, the acceleration of object A is
Which pair of graphs represents the same motion?
A car accelerates from rest. The acceleration stays constant with time. Which graph shows the variation with time t of the speed v of the car?
Samantha walks along a horizontal path in the direction shown. The curved part of the path is a semi-circle.
The magnitude of her displacement 3/4 of the way from point P to point Q is approximately
A ball is thrown vertically upwards from the ground. The graph shows the variation with time t of the vertical displacement d of the ball.
Which of the following gives the final displacement after time T and the average speed between time t = 0 and time t = 0?
The following quantities relate to the rate of change of position. Which pair will always have the same magnitude?
If an object has an acceleration of 0 m/s2, then one can be sure that the object is not ____.
Which one of the following is NOT consistent with a car which is accelerating?
A fullback is running down the football field in a straight line. He starts at the 0-yard line at 0 seconds. At 1 second, he is on the 10-yard line; at 2 seconds, he is on the 25-yard line; at 3 seconds, he is on the 45-yard line. This is evidence that
The skier moves from A to B to C to D.
What was the displacement of the skier from A to C?
The skier moves from A to B to C to D.
What was the magnitude of the skier’s average velocity between B and C?
Forrest Gump walks 3 kilometers east, 10 kilometers south, 3 kilometers west and finally 10 kilometers north. If the total trip took 6 hours, what is his average velocity?
A feather is dropped on the moon and takes 3.54s to hit the ground. The acceleration of gravity on the moon is 1.67 m/s2.
What are your givens? (select all that apply)
A feather is dropped on the moon and takes 3.54s to hit the ground. The acceleration of gravity on the moon is 1.67 m/s2. Determine the displacement the feather ungoes.
Which of the follow is the unknown?
A feather is dropped on the moon and takes 3.54s to hit the ground. The acceleration of gravity on the moon is 1.67 m/s2. Determine the displacement the feather ungoes.
Which of the kinematic equations would you use?
A feather is dropped on the moon and takes 3.54s to hit the ground. The acceleration of gravity on the moon is 1.67 m/s2. Determine the displacement the feather ungoes.
Which of the follwing would be the final equation?
A feather is dropped on the moon and takes 3.54s to hit the ground. The acceleration of gravity on the moon is 1.67 m/s2. Determine the displacement the feather ungoes.
Answer to nearest hundreth.
Marissa throws a ball straight up in the air with a velocity of 5 m/s. How high does the ball go?
What are your givens? (select all that apply)
Marissa throws a ball straight up in the air with a velocity of 5 m/s. How high does the ball go?
Which of the follow is the unknown?
Marissa throws a ball straight up in the air with a velocity of 5 m/s. How high does the ball go?
Which of the kinematic equations would you use?
Marissa throws a ball straight up in the air with a velocity of 5 m/s. How high does the ball go?
Which of the follwing would be the final equation?
Marissa throws a ball straight up in the air with a velocity of 5 m/s.
How high does the ball go? (nearest hundreth)
Marissa throws a ball straight up in the air with a velocity of 5 m/s.
What velocity does the ball have when Marissa catches it again?
Which graph best represents the motion of an object whose speed is decreasing?
Which of the following would be the evidence for which graph best represents the motion of an object whose speed is decreasing?
Which of the following would be the reasoning of the evidence for which graph best represents the motion of an object whose speed is decreasing?
Which graph best represents the motion of an object at rest?
Which of the following would be the evidence for which graph best represents the motion of an object at rest?
Which of the following would be the reasoning of the evidence for which graph best represents the motion of an object at rest?
Draw the VvT graph that corresponds to the given XvT graph.
Draw the AvT graph that corresponds to the given XvT graph.
