September
October
November
December
100
What is the approximate diameter of a dinner plate?
20 cm
20 m
20 mm
20 km
1. 20 cm
100
If an object accelerates from rest to a speed of 12 m/s in a time of 4 s, what is the acceleration of the object?
3 m/s2
100
What is the magnitude of the acceleration due to gravity?
g = 9.8 m/s2
100
What is the equation that represents Newton's second law?
ΣF = ma
200
Which unit is the smallest?
Gg
ng
Tg
pg
3. pg
200
3.16 km
200
If an object is released from rest near the surface of the Earth, how much time will pass until it reaches a speed of 19.6 m/s?
2 s
200
A 14 kg object experiences a force of 196 Newtons. What is the acceleration of the object due to this force?
14 m/s2
300
Convert 98 mm to ft
0.32 ft
300
An object travels a distance of 45 meters in 6 seconds, while accelerating at a rate of 5 m/s2. In order to find the initial velocity of the object, which equation from the reference table should be used?
d = vit + 1/2at2
300
A student kicks a soccer ball from rest starting at the ground, which then travels through the air to a spot 23 m away. What is the x-component and the y-component of the ball's displacement?
x: 23 m
y: 0 m
300
An object experiences the following forces:
13 N to the right
10 N up
10 N down
11 N to the left
What is the magnitude and direction of the net force acting on the object?
2 N to the right
400
Write 86,100,000 mg in scientific notation.
8.61 x 107 mg
400
What does a negative slope on a position vs time graph indicate about an object's motion?
It's moving in the negative direction.
400
A student kicks a soccer ball from rest starting at the ground, which then travels through the air to a spot 23 m away. What is the x-component and the y-component of the ball's acceleration while it is in the air? Ignore air resistance.
x: 0 m/s2
y: -9.8 m/s2
400
A 7 kg object experiences the following forces:
147 N to the right
138 N up
152 N down
147 N to the left
What is the magnitude and direction of the acceleration of the object?
2 m/s2 down
500
Write 8.51 X 106 L in decimal form.
8,510,000 L
500
Based on the graph shown, what is the speed of the object?
10 m/s
500
An object is launched directly horizontally of the roof of a building that is 19.6 meters tall. How long does it take to reach the ground? Ignore air resistance.
2 seconds
500
An object experiences the following forces:
3 N to the right
3 N up
2 N down
2 N to the left
What is the magnitude of the net force acting on the object?
√2 N OR 1.4 N