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WorksheetsScience Physics Express 2: Kinematics_Problem Sloving
Total questions: 18
Worksheet time: 15mins
Which direction is the object traveling between 12 and 16 seconds?
forward
backward
Where is the graph showing a decrease in speed?
0-20 seconds
20-30 seconds
30-40 seconds
40-50 seconds
A car traveling at a speed of 20.0 m/s increases its speed to 30.0 m/s in 5.0 seconds. What is the acceleration of the car?
-2 m/s/s
2 m/s/s
-0.5 m/s/s
0.5 m/s/s
Calculate the slope between 20 and 30 seconds.
0 m/s/s
-0.5 m/s/s
10 m/s/s
Sam jumped from a plane. His acceleration was -9.8m/s/s. He hit the ground in 30 seconds. What was his velocity just before he hit the ground?
294 m/s
0.32 m/s
-294 m/s
3.1 m/s
What is the velocity between 12 and 16 seconds?
-10 m/s
-2.5 m/s
2.5 m/s
Calculate the slope between 30 and 40 seconds.
5 m/s/s
-5 m/s/s
10 m/s/s
Which position-time graph matches the velocity-time graph?
Which velocity-time graph matches the position-time graph below?
What is the acceleration between 0 and 20 seconds?
20 m/s
2.0 m/s/s
-20 m/s
-2.0 m/s/s
Frank travels 55 km in 0.25 hrs. How fast is Frank moving?
220 km/hr
13.75 km/hr
0.0045 km/hr
Study the position-time graph for a bicycle. Which statement is supported by the graph?
The bicycle has speed but not velocity.
The bicycle is moving at a constant velocity.
The bicycle is not in motion.
The bicycle has a displacement of 3 m.
The diagram represents the relationship between velocity and time of travel for four cars, A, B, C, and D, in straight-line motion. Which car has the greatest acceleration during the time interval 10 seconds to 15 seconds?
Car A
Car B
Car C
Car D
A toy car is given an initial velocity of 5.0 m/s and experiences a constant acceleration of 2.0 m/s2. What is the final velocity after 6.0 s?
10.0 m/s
12.0 m/s
16 m/s
17 m/s
A quarter and a feather is put in a vacuum and all the air is removed. The tube is turned over so they fall. Which one lands first?
feather
quarter
both land at the same time
Need to know acceleration due to gravity
A ball tossed vertically upward rises, reaches its highest point, and then falls back to its starting point. During this time the acceleration of the ball is always __________.
in the direction of motion
opposite its velocity
directed upward
directed downward
A baseball is released at rest from the top of the Washington Monument. It hits the ground after falling for 6.00 s. What was the height from which the ball was dropped?
( g = 9.81 m/s2.)
150.0 m
177 m
30.0 m
210.0 m
The picture of the position vs. time graph shows an object that is...
accelerating/speeding up
moving at a constant speed
not moving
accelerating/slowing down.
