Jeopardy review motion
Post on 29-Aug-2014
2153 Views
Preview:
DESCRIPTION
Transcript
Template byBill Arcuri, WCSD
Click Once to BeginJEOPARDY!Describing Motion
Template byBill Arcuri, WCSD
JEOPARDY!
100 100 100 100 100 100
200 200 200 200 200 200
300 300 300 300 300 300
400 400 400 400 400 400
500 500 500 500 500 500
Vocabulary Speed Accelerati
onForce & Motion Inquiry Misc.
Template byBill Arcuri, WCSD
The unit to measure force is
A. kilogramsB. Newtons
Template byBill Arcuri, WCSD
A vector is a quantity that has
A. position and distanceB. speedC. size and direction
Template byBill Arcuri, WCSD
If you find a runner’s speed by finding out how fast it took them to run an entire race, you are measuring the runner’s A. instantaneous speed.B. average speed.C. average vector.D. instantaneous position.
Template byBill Arcuri, WCSD
If you describe the location of the ball field by saying it is right next to McDonalds, you are
using McDonalds as this.
Template byBill Arcuri, WCSD
How would decreasing the time it takes you to run a certain distance affect your speed. Why?
Template byBill Arcuri, WCSD
To find the speed of an object, you need
a. time and directionb. time and distance
Template byBill Arcuri, WCSD
John ran a race running 100 m in 50 s. The speed is
a. 500 m/sb. 2 m/sc. 0.5 m/sd. 5000m/s
Template byBill Arcuri, WCSD
What do you need to know to describe the velocity of an object?
Template byBill Arcuri, WCSD
Sam and Tonya run with the same constant speed but in opposite directions. The girls have
A. the same position.B. different acceleration.C. different speeds.D. different velocities.
Template byBill Arcuri, WCSD
Maggie and Trevor left school at the same time. Maggie lives
farther away than Trevor, but she and Trevor arrived at their homes at the same time. Compare their
speeds.
Template byBill Arcuri, WCSD
Which of the following describes an object accelerating?
A. An object speeds upB. An object slows downC. An object changes directionD. All of the above
Template byBill Arcuri, WCSD
A car goes from 5 m/s to 35 m/s in 6 seconds.
What is its acceleration?
Template byBill Arcuri, WCSD
When a car speeds up, in physics, the term is
A. positive accelerationB. negative acceleration.C. neutral accelerationD. deceleration.
Template byBill Arcuri, WCSD
The tortoise ran the race on a circular track and the hare ran the
race on a straight track. The tortoise maintains a steady speed,
but the hare’s speed increases.
Describe the acceleration each girl experiences. Be sure to use
the concepts of velocity and direction in your explanation.
Template byBill Arcuri, WCSD
During the egg bungee jump, describe how the two main forces
caused your egg to have both positive and negative
acceleration during the egg jump.
Template byBill Arcuri, WCSD
The resistance of an object to change it’s speed or the direction of its motion is
A. inertiaB. acceleration
Template byBill Arcuri, WCSD
If the motion of an object does not change, there are:
A. no forces.B. negative forces.C. balanced forces.D. unbalanced forces.
Template byBill Arcuri, WCSD
Jack pulls a bike with a force of 20 N, and Jill pulls back from the
opposite side with a force of 25 N. Ignore friction. What will happen
to the bike?
Daily Double!!!
Template byBill Arcuri, WCSD
What forces were acting on the egg
during the egg bungee jump and how did they affect the speed of the
egg?
Template byBill Arcuri, WCSD
What tool measures force and what is the
unit of measurement?
Template byBill Arcuri, WCSD
Variables that must be kept the same to reduce sources of error are
A. trialsB. constants
Template byBill Arcuri, WCSD
The variable that is measured. It responds to whatever the experimenter changed in an experiment is
A. hypothesisB. independent variableC. Dependent variableD. constant variable
Template byBill Arcuri, WCSD
What do you call the number of times you
repeat an experiment?
Template byBill Arcuri, WCSD
Tell me a correctly worded hypothesis
when given a scenario by the teacher.
Template byBill Arcuri, WCSD
When given a scenario by the teacher, list the
IV, DV, and 2 constants.
Template byBill Arcuri, WCSD
A flat, or horizontal line on a distance-time graph means that the speed is
A. decreasingB. Zero
Template byBill Arcuri, WCSD
Describe the difference between instantaneous
speed and average speed.
Template byBill Arcuri, WCSD
Give me an example of a type of motion.
Template byBill Arcuri, WCSD
The car stopped along the way. When did this happen? Explain how
you know.
Template byBill Arcuri, WCSD
Looking at the graph on the board, what was
the car’s average speed over the 50 seconds shown?
top related