Motion - Analyze the motion of an object in terms of its position, velocity, and acceleration (with respect to a frame of reference) as functions of time.
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Q 1/8
Score 0
A projectile is launched at some angle θ at a velocity labeled V0 as shown in the picture. What is the HORIZONTAL component of the ACCELERATION at the apex of the trajectory (at height h)?
60
Depends on the angle
0 m/s/s
Unable to tell without knowing the velocity components.
-9.8 m/s/s
Q 2/8
Score 0
A projectile is launched at some angle θ at a velocity labeled V0 as shown in the picture. What is the VERTICAL component of the ACCELERATION at the apex of the trajectory (at height h)?
60
Depends on the angle
Unable to tell without knowing the velocity components.
-9.8 m/s/s
0 m/s/s
8 questions
Q.
A projectile is launched at some angle θ at a velocity labeled V0 as shown in the picture. What is the HORIZONTAL component of the ACCELERATION at the apex of the trajectory (at height h)?
1
60 sec
SC.912.P.12.2
Q.
A projectile is launched at some angle θ at a velocity labeled V0 as shown in the picture. What is the VERTICAL component of the ACCELERATION at the apex of the trajectory (at height h)?
2
60 sec
SC.912.P.12.2
Q.
A projectile is launched at some angle θ at a velocity labeled V0 as shown in the picture. What would be the vertical component of the VELOCITY at the apex of the trajectory (at height h)?
3
60 sec
SC.912.P.12.2
Q.
A projectile is launched at some angle θ at a velocity labeled V0 as shown in the picture. How does the horizontal component of the velocity at launch compare to the horizontal velocity at the end of the trajectory (at distance R)?
4
60 sec
SC.912.P.12.2
Q.
A cannonball is launched at an angle of 32 degrees at a velocity of 80 m/s. What is the vertical component of this velocity?
5
300 sec
SC.912.P.12.2
Q.
A cannonball is launched at an angle of 32 degrees at a velocity of 80 m/s. What is the horizontal component of this velocity?
6
300 sec
SC.912.P.12.2
Q.
A cannonball is launched at an angle of 32 degrees at a velocity of 80 m/s. How long does the cannon ball stay in the air?
7
300 sec
SC.912.P.12.2
Q.
A cannonball is launched at an angle of 32 degrees at a velocity of 80 m/s. How far from the cannon does the cannonball land?
