5. Projectile Motion

A shell is fired horizontally from the top of a cliff with an initial velocity of $v_0$. Neglecting air resistance, which of the following statements about its motion is correct?

If you toss a ball straight upward at $40m/s$ with no air resistance, what is its speed $6$ seconds later?

Which of the following statements about projectile motion with a horizontal launch is not true?

An electron is launched horizontally from the edge of a table in a region where gravity can be neglected. Which of the following best describes the path the electron will follow after it leaves the table?

A bicyclist rides horizontally off a cliff with an initial speed of $v_0$. If the height of the cliff is $h$ and air resistance is negligible, which expression gives the time it takes for the bicyclist to reach the ground?

Which of the following statements about projectile motion with a horizontal launch is not true?

A ball is launched horizontally from the top of a cliff with an initial speed of $v_0$. Which of the following statements correctly describes the motion of the ball immediately after it is launched?

When an object is launched horizontally and undergoes projectile motion (neglecting air resistance), which path does it follow?

A bungee jumper launches herself horizontally off a bridge. Which statement best describes her motion immediately after the jump, before the cord stretches?

Which term best describes the path followed by objects that exhibit projectile motion when launched horizontally from a height?

In projectile motion with a horizontal launch, assuming a constant wind speed blowing horizontally, which of the following statements about the projectile's horizontal motion is correct?

A projectile is launched from ground level with an initial speed $v_0$ at an angle $\theta$ above the horizontal. Which of the following expressions gives the maximum height reached by the projectile (neglecting air resistance)?

A diver runs off a platform and leaps with an initial speed of $5.0m/s$ at a $15°$ angle above the horizontal. Which of the following correctly describes the initial vertical component of her velocity?

Which of the following statements about projectile motion with a horizontal launch is not true?