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U 1 Test Retake

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Last updated over 3 years ago
32 questions
Note from the author:
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Watch along with the videos and answer the questions. Must score 90% or higher for full retake grade.
Watch along with the videos and answer the questions. Must score 90% or higher for full retake grade.
Question 1
01:40
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Question 2
02:54
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Question 3
02:10
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Question 4
04:45
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Question 5
5.

Question 6
6.

Try this example: How many centimeters are in 32.5 m?
Which conversion factor would you use?
Use the steps to solve

Question 7
7.

Question 8
8.

Try this one: How many kilograms are in 273 grams?
Solve using the previous question

Question 9
01:38
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Question 10
02:16
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Question 11
02:09
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Question 12
03:30
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Question 13
03:55
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Question 14
01:59
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Question 15
03:00
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Question 16
04:17
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Question 17
05:54
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Question 18
18.

Try a few distance and displacement on your own.
Elenor is walking to her two best friends houses. Her first bestfriend is 2 mi East of her house. She stops for an hour to talk and returns home for dinner. She then walks another 1 mi East to her second bestfriend, and stays there overnight.
What is the distance she walked?

Question 19
19.

Try a few distance and displacement on your own.
Elenor is walking to her two best friends houses. Her first bestfriend is 2 mi East of her house. She stops for an hour to talk and returns home for dinner. She then walks another 1 mi East to her second bestfriend, and stays there overnight.
What is her displacement?

Question 20
20.

Try a few distance and displacement on your own.
Olivia walks South 3 km to the store, before turning West 4 km to go to the movies.

What is her distance walked?

Question 21
21.

Try a few distance and displacement on your own.
Olivia walks South 3 km to the store, before turning West 4 km to go to the movies.

What is her displacement?

Question 22
22.

Try a few distance and displacement on your own.
Dev is meeting Olivia at the movies and travels 2 km North from his house to first get gas. He then travels 3 km East to pick out candy. He then continues traveleing 2 km North to reach the movies.

What is his distance?

Question 23
23.

Try a few distance and displacement on your own.
Dev is meeting Olivia at the movies and travels 2 km North from his house to first get gas. He then travels 3 km East to pick out candy. He then continues traveleing 2 km North to reach the movies.
What is his displacement?

Question 24
24.

Summarize, how do you know when to use pythagoren to find displacement?

Question 25
00:55
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Questions 26 & 27
02:39
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Question 28
28.

What is the distance travelled by a bicyclist riding at 15.7 m/s for a time of 600 seconds?

Question 29
01:02
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Question 30
01:21
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Question 31
03:02
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Question 32
32.

Question 1
1.

Question 2
2.

Question 3
3.

Draggable itemarrow_right_altCorresponding Item
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Question 4
4.

Try this example: How many centimeters are in 32.5 m?
Which conversion factor would you use?
1 km = 1000 m
1 m = 100 cm
1 m = 1000 mm
Try this one: How many kilograms are in 273 grams?
Which conversion factor do you use?
1 kg = 1000 g
1 g = 100 cg
1 g= 1000 mg
Question 9
9.

Question 10
10.

Question 11
11.

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Question 12
12.

Question 13
13.

Question 14
14.

What is the distance Peter walked?

Question 15
15.

What is Peter's displacement?

Question 16
16.

What is Peter's distance in the second scenario?

Question 17
17.

What is Peter's displacement in the second scenario?

Question 25
25.

What is Usain Bolt's speed? (round to two decimal places)

Question 26
26.

A car travelled at 50km/hr for 3 hrs, how far did the car travel?

Question 27
27.

A person walked 5 km at a speed of 3km/hr. How long did it take them? (Round to two decimals)

Question 29
29.

Question 30
30.

Question 31
31.

Take the question here and identifiy which variable is the indepenant, dependant, and which axis they would be graphed on.
A student is recording how the amount of time they spend sleeping will affect their heart rate.
Independant Variable
Y-axis
X-Axis
Dependant Variable
Time sleeping
Heart rate
Which part of the conversion factor is on top?
1 kg
2.2 lbs
Sequence the conversions from what is given to what we are looking for.
Kg
lbs
tons
Match the value to the amount of base units it contains
Centi
1,000
Milli
0.01
Kilo
0.001
If using the decimal moving method, when would you move the decimal to the right?
When converting from a smaller unit of measurement to a larger unit of measurement (centi to kilo)
When converting from larger unit of measurement to a smaller unit of measurement (Kilo to centi)
Select all of the Vector quantities
100 m/s forward
15 km N
30 ft
42 km
22 m/s
42 km SW
Match the quantities as scalar or vector
Speed
Velocity
Distance
Displacement
Mass
Weight
Force
Acceleration
Scalar
Vector
Match the quantities in the scenario to the correct description
50 km
Displacement
20 km North of Home
Distance
Passengers charged in a taxi are based on which?
Distance
Displacement
Select the scenarios when displacement will be zero
A child runs around in a circle multiple times before returning to their original seat
In a game of musical chairs you cirlce many times and end up in a chair across from your original seat
You drive away from school to your friend's house
A baseball player hits a homerun and runs all four bases
You drive away from school to your friend's house, then return to your parking spot at school
What is the independant variable in the experiment?
Temperature
Car Color
Time to measure temperature
What is the dependant variable?
Temperature
Car color
Time to measure temperature
Which axis does your Independant variable go on for your graph?
X axis
Y axis