What term describes the time taken by a projectile from the moment it is thrown until it touches the ground?

What term describes the time taken by a projectile from the moment it is thrown until it touches the ground?

• A. Time of flight
• B. Acceleration
• C. Velocity
• D. Range

Answer: (A)

The term that describes the time taken by a projectile from the moment it is thrown until it touches the ground is known as the time of flight. This concept is crucial in projectile motion, as it determines how long the projectile will be in the air before returning to the ground. Time of flight is influenced by several factors, including the initial velocity of the projectile, the angle at which it is launched, and the acceleration due to gravity. It can be calculated using the equations of motion, which take into account the vertical and horizontal components of the projectile's trajectory. In this context, acceleration refers to the change in velocity of the projectile over time, but it does not specifically describe the duration of its flight. Velocity is the speed of the projectile in a given direction; while it plays a role in determining the time of flight, it is not the time duration itself. Range indicates the horizontal distance traveled by the projectile and is not related to the time taken to land. Understanding these distinctions helps clarify why time of flight is the correct term for this concept.

The term that describes the time taken by a projectile from the moment it is thrown until it touches the ground is known as the time of flight. This concept is crucial in projectile motion, as it determines how long the projectile will be in the air before returning to the ground.

Time of flight is influenced by several factors, including the initial velocity of the projectile, the angle at which it is launched, and the acceleration due to gravity. It can be calculated using the equations of motion, which take into account the vertical and horizontal components of the projectile's trajectory.

In this context, acceleration refers to the change in velocity of the projectile over time, but it does not specifically describe the duration of its flight. Velocity is the speed of the projectile in a given direction; while it plays a role in determining the time of flight, it is not the time duration itself. Range indicates the horizontal distance traveled by the projectile and is not related to the time taken to land. Understanding these distinctions helps clarify why time of flight is the correct term for this concept.