Physics Quiz For Class 6
- Question of
Which is an example of Newton’s First Law of Motion?
- A rocket taking off from Earth.
- A crash test dummy flies through the windshield in a collision.
- A small rock skips on a pond faster than a large rock.
- None of the above
- Question of
Which is an example of inertia?
- Your shoulder hurts after firing a shotgun.
- A soccer ball accelerates faster than a bowling ball
- Blood rushes from your head to your feet when quickly stopping on a descending elevator.
- None
- Question of
What is inertia?
- A tendency to resist changes in motion
- F=MxA
- Getting faster, slower or changing direction at a constant speed
- None of the above
- Question of
An object at rest will______.
- fall over
- speed up
- slow down
- stay at rest
- Question of
The following is an example of what Law of Motion? A train stops suddenly at the train station and everyone in the carts continue moving forward.
- 1st
- 2nd
- 3rd
- None
- Question of
The following is an example of what Law of Motion? A teacher sitting in her rolling chair pushes against the wall and moves in the opposite direction.
- 1st
- 2nd
- 3rd
- None
- Question of
The following is an example of what Law of Motion? A model rocket flies upwards as the engine combusts and creates a force toward the Earth.
- 1st
- 2nd
- 3rd
- None
- Question of
The following is an example of what Law of Motion? A roller coaster takes off quickly and everyone’s head is thrown backwards towards the headrest.
- 1st
- 2nd
- 3rd
- None
- Question of
The following is an example of what Law of Motion? If a bowling ball and a basketball are rolled with the same amount of force, the basketball will accelerate faster.
- 1st
- 2nd
- 3rd
- None
- Question of
The following is an example of what Law of Motion? A semi-truck and a small car are traveling at the same speed. They each hit the brakes at the same time, but the truck takes much longer to slow down.
- 1st
- 2nd
- 3rd
- None
- Question of
Which is an example of Newton’s Second Law of Motion?
- A rocket taking off from Earth
- A crash test dummy flies through the windshield in a collision
- A small rock skips a pond faster than a large rock
- None
- Question of
An object with a mass of 10 kg is pushed with 20 N of force. How fast will it accelerate?
- 200 m/s/s
- 2 m/s/s
- 0.5 m/s/s
- 20 m/s/s
- Question of
What is Newton’s Second Law of Motion?
- M = F x A
- F = M x A
- A = F x M
- None
- Question of
What is the force of an object that has a mass of 10 kg and has an acceleration of 3 m/s/s?
- 30 N
- 13 N
- 3.3 N
- 7 N
- Question of
Which is an example of Newton’s Third Law of Motion?
- A rocket taking off from Earth
- A crash test dummy flies through the windshield in a collision
- A small rock skips a pond faster than a larger rock
- None
- Question of
What is another name for Newton’s Third Law?
- Law of Inertia
- Law of Acceleration
- Law of Action/Reaction
- None
- Question of
What is the average speed of a baseball that is thrown 90 feet in 2 seconds?
- 180 feet/second
- 45 feet/second
- 92 feet/second
- 88 feet/second
- Question of
Calculate the average speed of a boat that travels 600 meters in 30 seconds.
- 630 meters/second
- 570 meters/second
- 18,000 meter/second
- 20 meters/second
- 20 meters/second
- Question of
What two things are needed to determine average speed?
- Total direction and total time
- total mass and total time
- total distance and total speed
- None
- Question of
An object that is accelerating can be described as a(n) __________________________ force.
- gravity
- unbalanced
- balanced
- physical
- Question of
Which direction will the barrel travel when the farmer applies a downward unbalanced force on the pulley?
- up
- down
- left
- no movement
- Question of
How do you calculate a net force problem when the forces (arrows) are in the opposite direction?
- add
- subtract
- multipy
- divide
- Question of
How do you calculate a net force problem when the forces (arrows) are in the same direction?
- add
- subtract
- multiply
- divide
- Question of
A train travels 25 km in .5 hrs. How fast is the train going?
- 25 miles/hr
- 5 miles/hr
- 125 km/hr
- 50 km/hr
- Question of
What is the equation to calculate distance?
- distance = speed/time
- distance = time/speed
- distance = speed/distance
- distance = speed x time
- Question of
A car travels 30 miles/hr for 3 hours, calculate the distance it will travel
- 90 miles
- 10 miles
- 600 miles
- 90 km
- Question of
Dave runs a 400 m race with a speed of 4 m/s. What time will it take him to finish the race?
- 400 minutes
- 100 minutes
- 100 seconds
- .25 seconds
- Question of
Which of the following is a unit of speed?
- km/hr
- hr
- km
- s
- Question of
Which of the following is a unit of time?
- km/hr
- hr
- km
- mi
- Question of
Which of the following is a unit of distance ?
- miles/hr
- hr
- km
- min