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WorksheetsRevision Quiz PHL 0215 Chapter 1&2
Total questions: 50
Worksheet time: 2hrs 3mins
Convert 62 miles/hour to feet/second
5,456 feet/second
.003 feet/second
90.9 feet/second
909 feet/second
What is its speed in m/s?
(1 km = 1000 m)
A child weighs 40.0 lb and is to receive 0.10 mg of an antibiotic for each kg of body weight. How many milligrams of the antibiotic shall the child receive? 1 kg = 2.2 lbs
18.1 mg
181 mg
0.181 mg
1.81 mg
____________is the fundamental quantity
length
area
volume
none
____________is the fundamental quantity
length
area
volume
none
SI unit of mass is_______________
kilogram
newton
metre
none
What is the DIMENSION of length?
[M]
[L]
[T]
[l]
Which one of these options is NOT a derived quantity?
Area
Volume
Density
Temperature
What is the SI unit of speed?
m/s
cm/s
km/hour
kg/m
In 2008 Olympic Game, Usain Bolt sets world record at 10 s in Men’s 110 m Final. What is his average speed ?
1100 ms
11 m/s
10 m/s
0.09 m/s
What is the DIMENSION of acceleration?
L3
[L/T]
[L/T2]
LT
A textbook is dropped from a second floor window and falls to the ground. What happens to the velocity as the book falls to the ground
the velocity increases
the velocity decreases
the velocity remain constant
A baseball is thrown up into the air. What direction is the acceleration of the ball?
upward
downward
A baseball is thrown up into the air. What direction is the velocity of the ball?
upward
downward
A ball is thrown upward with an initial speed of 30m/s. At what location will the ball be moving downward with a speed of 20m/s
A
B
E
F
A ball is thrown upward with an initial speed of 30m/s. At what location will the ball be moving upward with a speed of 20m/s
A
B
E
F
A car is traveling at 21.0 m/s. It slows to a stop at a constant rate over 5.00 s. How far does the car travel during those 5.00 seconds before it stops? (HINT: This is a 2 step problem and you must find the acceleration FIRST)
4.20 m
52.5 m
105 m
158 m
A feather is dropped on the moon from a height of 1.40 meters. The acceleration of gravity on the moon is 1.67 m/s2. If we wanted to determine the time for the feather to fall to the surface of the moon, which equation should you use to solve the above problem the most efficiently?
