Motion: Concepts Of Projectile Motion Quiz

Compared to the range of a bullet shot horizontally just above horizontal ground, a bullet shot from the same position at an angle of 30 degrees with the same initial velocity as the first bullet, would travel a horizontal distance that is ―

A student throws a baseball upwards at an angle of 60 degrees to the horizontal. The initial horizontal and vertical components are 12.5 m/s and 21.7 m/s, respectively. Refer to the information and diagram above. The student would like to increase the flight time of the baseball without changing the angle the ball is released. What can the student do to increase the flight time of the ball?

A baseball was thrown with an initial velocity of 14 m/s at an angle above the horizontal. It remained in the air for 2 s. Which of the following quantities was constant while the baseball was in the air?

Astronauts often undergo special training in which they are subjected to extremely high centripetal accelerations. One device has a radius of 15 m and can accelerate a person at 98 m/s . What is the speed of the astronaut in this device?

A student throws a baseball upwards at an angle of 60 degrees to the horizontal. The initial horizontal and vertical components are 12.5 m/s and 21.7 m/s, respectively. According to the information and diagram above, the student can maximize the horizontal displacement of the baseball by —

A student throws a baseball upwards at an angle of 60 degrees to the horizontal. The initial horizontal and vertical components are 12.5 m/s and 21.7 m/s, respectively. Refer to the information and diagram shown above. At position C, the ball will have a horizontal velocity of ―

What position will have the smallest magnitude of vertical velocity?

What is the acceleration of an object in projectile motion on Earth?

If a car is traveling at 8 ms−1 accelerates uniformly at 2 ms−2, its velocity after 5 seconds will be

A train starts from rest. It acquires a speed of 25 ms−1 after 20 s. The total distance is