WorksheetsProjectiles
Total questions: 11
Worksheet time: 12mins
Name
Class
Date
1.
What variable letter is range?
a)
X
b)
Y
c)
Vx
d)
Vy
2.
What variable letter is altitude?
a)
X
b)
Vx
c)
Y
d)
Vy
3.
What variable letter is horizontal velocity?
a)
X
b)
Y
c)
Vx
d)
Vy
4.
What variable letter is vertical velocity?
a)
X
b)
Y
c)
Vx
d)
Vy
5.
What is the initial vertical velocity of a projectile at the apex of the trajectory?
a)
0 m/s
b)
9.8 m/s
c)
9.8 m/s2
d)
-9.8 m/s2
6.
Does horizontal velocity change if you ignore air resistance?
a)
yes
b)
no
7.
Does vertical velocity change as a projectile rises and falls?
a)
yes
b)
no
8.
What do the x & the y projectile formulas have in common, and can be used interchangeably?
a)
Vx
b)
Vy
c)
y
d)
t
9.
If you throw a baseball straight up, what is its velocity at the highest point?
a)
9.8 m/s2
b)
9.8 m/s
c)
0 m/s2
d)
0 m/s
10.
If you throw a baseball straight up, what is its acceleration at the highest point?
a)
9.8 m/s2
b)
9.8 m/s
c)
0 m/s2
d)
0 m/s
11.
Which of the following would NOT be considered a projectile?
a)
a cannonball thrown straight up
b)
a cannon ball rolling down a slope
c)
a cannonball rolling off a table
d)
a cannonball thrown in the air
100 %
