Worksheets6th Grade TEKSRSC Unit 3 Review
Total questions: 15
Worksheet time: 8mins
The energy related to the motion of an object is called:
potential energy
kinetic energy
electrical energy
chemical energy
According to the diagram, at what point would the roller coaster car have the greatest kinetic energy?
3
4
5
6
A rock that falls off a cliff. Which statement best represents the energy transformation involved in this scenario?
As the potential energy decreases, the kinetic energy decreases.
As the potential energy increases, the kinetic energy increases.
As the potential energy decreases, the kinetic energy increases.
As the potential energy increases, the kinetic energy stays the same.
According to the graph, which of the following statements is true for the moving object?
The object is accelerating and changing speed throughout the measurement.
The object is traveling at a constant speed throughout the measurement.
The moving object is slowing down and finally stops at the 5 second mark.
The distance the moving object travels is the same for each second.
A ball is given a push up an inclined plane as shown. Which will NOT change as a result of force of gravity?
Position
Speed
Mass
Direction
According to the graph, what unbalanced force is affecting the ball the most and how is it affecting the ball's motion
Friction with the track is the greatest, and causing the ball to slow down
Friction with the air is the greatest , and causing the ball to slow down
Gravity is the greatest and it is causing the ball to speed up.
The initial push is the greatest, and it is causing the ball to speed up.
The model shows forces applied when two students push on a box. Which statement does the model NOT accurately represent?
The forces on the box are acting in opposite directions.
The two forces acting on the box are unequal.
The box will move in the direction of the greater force.
The two forces acting on the box are equal.
The picture shows forces acting on a box. Which statement is true?
The object will not move because the forces are not the same.
The object will move in the direction of the combined forces.
The lesser force applied is not enough to move the object.
The combined forces on the object cancels each other out.
A ball rolls down inclined plane in direction of arrow in 3 seconds, what is average speed of ball during the roll?
4.96 m/s
2.07 m/s
1.67 m/s
1.24 m/s
A student jogged for 2.0 hours and covered a distance of 24.0 kilometers. What was the average speed of the student?
28.0 km/hr
7.0 km/hr
12.0 km/hr
0.14 km/hr
The graph shows the distance and time a cyclist traveled on a ride. Which statement is true based on the data graphed?
The average speed of the cyclist in the first two hours was 25.0 km/hr.
The cyclist stopped during the ride.
The fastest speed of the cyclist was in the last hour of the ride.
Between the second and third hour of the ride, the cyclist traveled 30 km.
Which statement best explains how a ramp makes it easier to move a heavy object over a certain distance?
It decreases the amount of force by decreasing the distance.
It decreases the amount of force by increasing the distance.
It decreases the mass of the object.
It increases the mass of the object.
Which of the following conclusions can the student make from the investigation about how to safely move the cart?
As the height of the ramp increases, the amount of force needed decreases.
As the length of the ramp increases, the amount of force needed decreases.
As the length of the ramp increases, the amount of force needed increases.
Which inclined plane requires the least force to push the ball to the top?
A
B
C
D
She found the volume of the key to be 5 mL and the mass to be 44.5 g.Using the chart, which type of metal is key made?
Aluminum
Steel
Copper
Gold
