Projectile Motion Summative Test #1

Which of the following composed the two linear motions of a projectile?

• Horizontal and Circular Motion

• Vertical and Circular Motion

• Horizontal and Vertical Motion

• Vertical and Curvilinear Motion

What is referred to as an object that is given an initial velocity and then is acted solely upon gravitational force?

• Project

• Projectile

• Target

• Trajectory

Tags

NGSS.MS-PS2-4

What do you call a path followed by a projectile?

• Project

• Projectile

• Target

• Trajectory

What is the shape of the trajectory of a projectile?

• Circular

• Eliptical

• Hyperbolic

• Parabolic

Tags

NGSS.HS-PS2-1

NGSS.HS-PS2-4

What force enables objects to fall on the ground?

• Frictional Force

• Magnetic Force

• Gravitational Force

• Tension Force

Tags

NGSS.MS-PS2-4

If you throw a baseball straight up, what will its vertical velocity be at the highest point?

• 0m/s

• 9.8m/s

• 0m/s²

• 9.8m/s²

Tags

NGSS.MS-PS2-4

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?

• 0m/s

• 9.8m/s

• 0m/s²

• 9.8m/s²

Tags

NGSS.MS-PS2-4

What happens to the vertical velocity of an object as it travels through the air?

• Charges Continuously

• Gradually Decreasing

• Gradually Increasing

• Remains the same

What is free fall?

• Movement with constant velocity

• Movement with changing velocity

• Movement with no air resistance

• Movement with no gravity

Tags

NGSS.MS-PS2-4

If a stone is horizontally launched at e certain height, how do you describe the magnitude of its vertical velocity as it approaches the ground?

• Cannot be determined

• Gradually Decreasing

• Gradually Increasing

• Remains the same