Projectile Motion

1. What is the shape of the trajectory of a projectile?

• Circular

• Elliptical

• Hyperbolic

• Parabolic

1. What force enables objects to reach the ground?

• 1. Gravitational Force

• Frictional Force

• Magnetic Force

• Tension Force

1. What do you call the motion of an object thrown into the air when, after the initial force that launches the object?

• Trajectory Motion

• Projectile Motion

• Laws of Motion

• Project Motion

1. If you throw a baseball straight up, what will its vertical velocity be at the HIGHEST POINT?

• 1. 0 m/s

• 9.8 m/s

• 1. 0 m/s2

• 1. -9.8 m/s2

1. What is the acceleration of a baseball thrown to the air at an angle of 45 degrees with respect to the horizontal as it RETURNS TO THE GROUND?

• 1. 0 m/s

• 1. 9.8 m/s

• 1. 0 m/s2

• -9.8 m/s2