WorksheetsMotion Week 6
Total questions: 15
Worksheet time: 8mins
How will the boat be affected if it enters a part of the river where the current is moving south at 2 m/s?
the boat will move slower
the boat will move faster
the boat will stop
the boat will move to the west
Which best describes the motion of the graph?
the cart was stationary with a velocity of 0 m/s for the entire 7 seconds
the cart was stationary except for a short burst of acceleration of .5 m/s2
the cart moved at a constant velocity of .5 m/s for the entire 7 seconds
the cart accelerated at a constant rate of approximately .8 m/s2
Which of the following best describes the velocity of an object?
30 m/s
30 m east
30 m/s east
30 m/s2
Which objects in the list experience an unbalanced force?
the book, the ball, and the car
the ball, the car, and the bird
the can, the swing, and the bird
the book, the ball, the can, the swing
What direction will the sled most likely move as the student jumps off?
North
South
East
West
The sudden movement of the plates is caused by -
the mass of the plates
the weight of the plates
unbalanced forces
gravitational force
How many seconds did it take for the ball to travel 30 m during kick 3?
.5 seconds
1.0 seconds
1.5 seconds
2.0 seconds
A student walks 2 km in 30 minutes. What is the student's average speed in km/h?
.067 km/h
4 km/h
60 km/h
1.5 km/h
Which of the following correctly describes the resultant change to the object?
the object will not move
the object will move east with a force of .7 Newtons
the object will move west with a force of .7 Newtons
the object will move east with a force of 6.3 Newtons
If this is a position/time graph, which of the following best describes the motion?
increasing speed
decreasing speed
constant speed
stationary
Using the formula triangle, how much force is needed to accelerate a 5 kg object at a rate of 4 m/s2?
.25 N
1.25 N
9 N
20 N
What causes a change in motion?
Balanced Forces
Unbalanced Forces
Work
Mass
What has more inertia?
objects with less mass
objects with more height
objects with more mass
objects with less height
Which of the following has the most inertia?
a dice
a goldfish
toy train
elephant
Which of Newton's Laws states that an object in motion will stay in motion, an object at rest will stay at rest, unless its acted on by an unbalanced force?
2nd Law
3rd Law
4th Law
1st Law
