Projectile Motion

Front

Equation to find time for a horizontally-launched projectile with vertical and horizontal displacement.

Back

Front

A ball rolls off a table top and strikes the floor as shown. Given the measurements made, what is the time the projectile spent in the air? Options: 17 s, 0.34 s, 0.58 s, 0.49 s

Back

0.58 s

Front

A ball rolls off a table and strikes the floor. If the time the ball spent in the air was 0.58 s, how fast did the ball leave the table?

Back

3.6 m/s

Front

A skateboarder rolls off a bridge into the river. If the skateboarder was originally moving at 7.0 m/s, how much time did the skateboarder spend in the air?

Back

0.79 s

Front

A skateboarder rolls off a bridge into the river. If the skateboarder spent 0.79 s in the air, how far above the river is the edge of the bridge?

Back

3.1 m

Front

Cannonball A was launched at 10 m/s at 60°, and B was launched at 18 m/s at 25°. Which cannonball hit the ground first?

Back

B, because it had less initial vertical velocity.

Front

A projectile is launched with a horizontal velocity of 20 m/s and an initial vertical velocity of 20 m/s. Which graph correctly shows the vertical velocity of the projectile over time?

Back

Front

A projectile is launched with a horizontal velocity of 20 m/s and an initial vertical velocity of 20 m/s. Which graph correctly shows the horizontal velocity of the projectile over time?

Back

Front

A projectile is launched with a horizontal velocity of 20 m/s and an initial vertical velocity of 20 m/s. Which graph correctly shows the horizontal position of the projectile over time?

Back

Front

A projectile is launched with a horizontal velocity of 20 m/s and an initial vertical velocity of 20 m/s. Which graph correctly shows the vertical position of the projectile over time?

Back