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WorksheetsVectors and Projectiles
Total questions: 21
Worksheet time: 13mins
What is the x-component of the force?
35 N
181 N
221 N
259 N
316 N
What is the y-component of the force?
35 N
181 N
221 N
259 N
316 N
If P = 20 m/s and Q = 30 m/s, what is P+Q?
-10 m/s
10 m/s
50 m/s
36 m/s
If A = 50 m/s and B = 30 m/s, what is A+B?
0 m/s
10 m/s
20 m/s
80 m/s
If the airspeed is 400 km/hr and the wind speed is 50 km/hr, what is the ground speed?
350 km/hr
450 km/hr
403 km/hr
Can't determine without the angle.
How long does it take the ball to hit the ground?
0.5 sec
1 sec
5 sec
10 s
What is the acceleration of the ball and in what direction?
0
10 m/s/s right
10 m/s/s down
10 m/s/s tangent to parabola
How fast is the ball thrown?
5 m/s
10 m/s
20 m/s
4 m/s
When the ball lands, what is its horizontal speed?
5 m/s
10 m/s
20 m/s
4 m/s
When the ball lands, what is its vertical speed?
5 m/s
10 m/s
20 m/s
4 m/s
Describe the horizontal motion of the projectile.
Constant velocity
Accelerated motion
Describe the vertical motion of the projectile.
Constant velocity
Accelerated motion
What is the vertical velocity of the projectile at the top of the parabola?
0
-10 m/s
depends on initial velocity
What is the acceleration of the projectile at the top of the parabola?
0
-10 m/s/s
depends on initial velocity
A projectile is launched at 20o, what other angle will yield the same range?
40o
50o
60o
70o
90o
Projectiles are launched at 30o and 60o. Which one hits the ground first?
30o
60o
Same time
A projectile is launched at 100 m/s at an angle of 53o. What is the initial vertical velocity?
50 m/s
60 m/s
80 m/s
100 m/s
A projectile is launched at 100 m/s at an angle of 53o. What is the horizontal velocity?
50 m/s
60 m/s
80 m/s
100 m/s
A projectile is launched at 100 m/s at an angle of 53o. How long is it in the air?
4 sec
8 sec
10 sec
20 sec
A projectile is launched at 100 m/s at an angle of 53o. How far does it go?
480 m
640 m
800 m
1000 m
A projectile is launched at 100 m/s at an angle of 53o. How high does it go?
5 m
20 m
45 m
80 m
