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- Multiple ChoicePlease save your changes before editing any questions.
The SI unit for mass is.....
grams
meters
pounds
liters
ounces
- Multiple ChoicePlease save your changes before editing any questions.
The SI unit for volume is.....
grams
meters
pounds
liters
ounces
- Multiple ChoicePlease save your changes before editing any questions.
The SI unit for length is.....
inches
meters
pounds
yards
ounces
- Multiple ChoicePlease save your changes before editing any questions.
The SI unit for temperature is.....
Fahrenheit
Celsius
Kelvin
- Multiple ChoicePlease save your changes before editing any questions.There are _______ grams in 1 kilogram1101001000
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Convert
10 kilograms = ______ grams
10,000
1,000
100
10
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Which unit is not used in the metric system?
meter
gram
pound
liter
- Multiple ChoicePlease save your changes before editing any questions.Convert
56 cm = _____m56 m5.6 m0.56 m0.056 - Multiple ChoicePlease save your changes before editing any questions.Convert 3 kg to grams3000 g300 g30 g0.3 g
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The distance between New York City and Miami, Florida would be measured in __?__.kilometers (km)meters (m)centimeters (cm)millimeters (mm) - Multiple ChoicePlease save your changes before editing any questions.What does the prefix milli- mean?1/1001001,0001/1,000
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The prefix centi is equal to
one hundreth
one tenth
one thousandth
one thousand
- Multiple ChoicePlease save your changes before editing any questions.32.9 km = ___________ cm32,900329,0003,290,00032,900,000
- Multiple ChoicePlease save your changes before editing any questions.___hg = 18kg18,0001801,8001
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Select the largest unit.
milliliter
centiliter
deciliter
decaliter
- Multiple ChoicePlease save your changes before editing any questions.The graph shows Ashley riding her bike to Maria's house.
What is occurring from point A to point B?they are traveling at a constant speedthey are decreasing in speedthey stopped to take a break - Multiple ChoicePlease save your changes before editing any questions.The graph shows Ashley riding her bike to Maria's house.
What was occurring from point B to point C?She was increasing her speed.She stopped for 4 minutesShe was decreasing in speed - Multiple ChoicePlease save your changes before editing any questions.The graph shows Ashley riding her bike to Maria's house.
What was her average speed for the ENTIRE trip?1600 m/min200 m/min160 m/min - Multiple ChoicePlease save your changes before editing any questions.A place or object used for comparison to determine if another object is in motion is called acomparison pointreference pointpoint of viewmotion detector
- Multiple ChoicePlease save your changes before editing any questions.An object is _____ if its position changes relative to another object.in motionat reseta frame of refencemagical
- Multiple ChoicePlease save your changes before editing any questions.The rate at which velocity CHANGES is:accelerationspeeddirectionphysics
- Multiple ChoicePlease save your changes before editing any questions.Speed =distance / timetime / distancedistance * time
- Multiple ChoicePlease save your changes before editing any questions.On a distance vs. time graph, the steeper the slope _____the slower the speedthe faster the speedless accelerationgreater acceleration
- Multiple ChoicePlease save your changes before editing any questions.When something has speed in a certain direction it is called ___________.motionpositionvelocityspeed
- Multiple ChoicePlease save your changes before editing any questions.The graph below representsSpeedVelocityAccelerationDeceleration
- Multiple ChoicePlease save your changes before editing any questions.The graph representsAccelerationNo motionDecelerationConstant Velocity
- Multiple ChoicePlease save your changes before editing any questions.The graph representsNo motionConstant velocityAccelerationDeceleration
- Multiple ChoicePlease save your changes before editing any questions.Describe the motionSlow to fast; Negative directionFast to slow; Negative directionFast to slow; Positive directionSlow to fast; Positive direction
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How fast is this object moving?
1 meter
1 meter /second
2 meters/second
4 seconds
- Multiple ChoicePlease save your changes before editing any questions._____ are measured in units of m/s in Physics.Speed and velocityDistance and displacementScalarsVectors
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Total distance divided by total time is
average speed
constant speed
instantaneous speed
acceleration
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At 7 seconds, this object's velocity is:
positive
zero
negative
can't tell from the plot
- Multiple ChoicePlease save your changes before editing any questions.When you look at the speedometer of your car, it tells you your....Average speedInstantaneous speed
- Multiple ChoicePlease save your changes before editing any questions.You walk 10 meters to math class in 20 seconds. Your average speed is2 m/s0.5 m/s200 m/s5 m/s
- Multiple ChoicePlease save your changes before editing any questions.How far can a person run in 15 minutes if he or she runs at an average speed of 16 km/hr (in miles per hour)? (NOTE = 1 mile =1,609 m)4.5 miles2.25 miles/hr4 miles/hr2.5 miles/hr
- Multiple ChoicePlease save your changes before editing any questions.How long would it take for you to swim across a lake that is 900 meters across if you swim at 1.5 m/sec?600 sec600 m/sec0.00167 sec0.00167 m/sec
- Multiple ChoicePlease save your changes before editing any questions.If an owl has a speed of 50 m/s, and has a time of 10 s. What is the distance that the owl traveled?500 m5 m10 m
- Multiple ChoicePlease save your changes before editing any questions.What is the speed of an object that travels 60 meters in 4 seconds?240 m/s15 m/s0.067 m/s15 mph
- Multiple ChoicePlease save your changes before editing any questions.A cork floats a distance of 17.5 miles downriver after a period of 3 hours and 30 minutes. What was its average speed?7 mph10 mph9 mph5 mph
- Multiple ChoicePlease save your changes before editing any questions.If a dog travels a distance of 10 meters, and has a speed for 15 m/s. What is the time?1.5 s150 s0.667 s6.67 s
- Multiple ChoicePlease save your changes before editing any questions.Find the velocity of a truck that travels 75 miles north in 2.5 hours.187.530300200
- Multiple ChoicePlease save your changes before editing any questions.Find the speed of the bicyclist who took an hour and a half to travel 10 kilometers.10 km/h600 km/h6.67 km/h90 km/h
- Multiple ChoicePlease save your changes before editing any questions.Find the velocity of a plane that traveled 3000 miles west in 5 hours.60 mph6 mph600 mph6000 mph
- Multiple ChoicePlease save your changes before editing any questions.Which of the following is NOT a unit for velocity?m/s2m/smphlight year/century
- Multiple ChoicePlease save your changes before editing any questions.If a car travels North on the highway for 50 m, and has a time of 20 s. What is the velocity?2.5 m/s N10000 m/s N0.4 m/s4.0 m/s
- Multiple ChoicePlease save your changes before editing any questions.Suppose you are walking home after school. The distance from home is five kilometers. On foot, you can get home in 25 minutes. However, if you rode your bicycle, you could get home in 10 minutes. What is your average speed while walking?5 km/min125 km/min0.5 km/min0.2 km/min
- Multiple ChoicePlease save your changes before editing any questions.You walk 10 meters to math class in 20 seconds. Your average speed is2 m/s0.5 m/s200 m/s5 m/s
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What is your average speed if you take 0.5 h to jog 4,000 m?
8000 m/h
2000 m/h
0.000125 m/h
800 m/h
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If the average speed of a car is 110 km/h, how long will it take the car to travel 715 km?
6 h
6.5 km/h
6.5 h
6 km/h
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A roller coasters accelerates from an initial velocity of of 6.0 m/s to a final velocity of 70 m/s over 4 seconds. What's the acceleration?
24 m/s2
18 m/s2
16 m/s2
16 m/s