Horizontally Fired Projectiles Practice

Front

What is the formula to calculate the horizontal distance traveled by a projectile?

Back

The horizontal distance (d) can be calculated using the formula: d = v * t, where v is the horizontal velocity and t is the time of flight.

Front

What is the acceleration due to gravity on Earth?

Back

The acceleration due to gravity on Earth is approximately 9.8 m/s².

Front

What is the initial vertical speed of an object that rolls off a horizontal surface?

Back

The initial vertical speed of an object that rolls off a horizontal surface is 0 m/s.

Front

How do you calculate the time of flight for a projectile launched horizontally from a height?

Back

The time of flight (t) can be calculated using the formula: t = \sqrt{\frac{2h}{g}}, where h is the height and g is the acceleration due to gravity.

Front

If a projectile is launched horizontally, what is its vertical acceleration?

Back

The vertical acceleration of a projectile launched horizontally is always 9.8 m/s² due to gravity.

Front

What is the relationship between horizontal velocity and horizontal distance traveled?

Back

The horizontal distance traveled is directly proportional to the horizontal velocity and the time of flight.

Front

What happens to the horizontal velocity of a projectile as it falls?

Back

The horizontal velocity of a projectile remains constant as it falls, assuming no air resistance.

Front

How far will a projectile travel horizontally if it is fired with a velocity of 140 m/s for 1 second?

Back

The horizontal distance traveled will be 140 m, calculated using d = v * t.

Front

What is the formula to calculate the vertical distance fallen by a projectile?

Back

The vertical distance (h) can be calculated using the formula: h = \frac{1}{2} g t^2, where g is the acceleration due to gravity and t is the time.

Front

If a marble rolls off a 1 m high table, how long will it take to hit the ground?

Back

Using the formula t = \sqrt{\frac{2h}{g}}, it will take approximately 0.45 seconds to hit the ground.