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WorksheetsPractice Log 1 Retake 2021
Total questions: 10
Worksheet time: 25mins
Name
Class
Date
1.
190 km = ___m
a)
190
b)
190,000
c)
19
d)
19,000
2.
___m = 17km
a)
17,000
b)
170
c)
1,700
d)
I will miss Mr. Campbell next year. :(
3.
What is a hypothesis?
a)
An educated prediction or answer to a testable question
b)
A random guess
c)
An observation based on feelings or emotions
d)
4.
Scott drives a Jeep 12 km east, then 4 km north, then finally 3 km west. He traveled a total distance of:
a)
5 km
b)
10 km
c)
13 km
d)
19 km
5.
Liza is swimming laps from one end of a 50 meter pool to the other. Going from one end to the other is considered one lap. If she swims four complete laps, which statement is TRUE?
a)
Her distance and displacement are both zero.
b)
Her distance is zero, but her displacement is 200 meters.
c)
Her distance is 200 meters, but her displacement is zero.
d)
Her distance and displacement are both 200 meters.
6.
Ivan walks 10 meters west to the water fountain, then runs 2 meters east to his class to avoid a lockout. His displacement would be:
a)
8 meters
b)
8 meters, east
c)
8 meters, west
d)
12 meters
7.
Ronaldo runs across a soccer field, moving 10 meters north, then 8 meters west. His displacement would be:
a)
10.2 m, NW
b)
12.8 m, NW
c)
15.4 m, NW
d)
18.0 m, NW
8.
An old lady rolls down a hill at 3 meters/second. The hill is 36 meters long. How many seconds does it take the old lady to reach the bottom of the hill?
a)
39 seconds
b)
12 seconds
c)
15 seconds
d)
33 seconds
9.
Calculate these 3 car's speeds, then rank them in order of fastest to slowest, with 3 being the fastest car and 1 the slowest car.
Car A- distance: 4 meters, time: 2 sec
Car B- distance: 2 meters, time: 2 sec
Car C- distance: 8 meters, time: 2 sec
Car A- distance: 4 meters, time: 2 sec
Car B- distance: 2 meters, time: 2 sec
Car C- distance: 8 meters, time: 2 sec
a)
Car A= 1
Car B= 2
Car C = 3
Car B= 2
Car C = 3
b)
Car A = 2
Car B= 1
Car C= 3
Car B= 1
Car C= 3
c)
Car A= 3
Car B= 1
Car C = 2
Car B= 1
Car C = 2
d)
Car A = 3
Car B= 2
Car C= 1
Car B= 2
Car C= 1
10.
An airplane traveling from San Francisco to Chicago travels 1,260 km in 3.5 h. What is the airplaine's avearge speed?
a)
36 km/h
b)
360 km/h
c)
4,410 km/h
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