Physics September (2nd week) 24-25

1.- A train moves at a constant speed of 60 kilometers per hour. How far will it travel in 2 hours?

• 100 km/h

• 120 km

• 10 km

• 100 km

2.- A train travels at a constant speed of 90 kilometers per hour. What distance will it travel in 3.5 hours?

• 120 km

• 315 km

• 300 km

• 0 km

3.- An airplane flies at a speed of 800 kilometers per hour. If it has to travel a distance of 4000 kilometers, how long will it take to reach its destination?

• 5 h

• 10 h

• 3 h

• 1 h

4.-What is kinematics?

• • a) The study of forces and their effects on motion.

• • b) The study of motion without considering the causes of that motion.

• • c) The study of the relationship between mass and energy.

• • d) The study of the behavior of fluids.

5.- What is mechanics?

• • a) The branch of physics that deals with the study of matter and energy.

• • b) The study of the behavior of light.

• • c) The study of the structure of atoms.

• • d) The study of the Earth's magnetic field.

6.- What is dynamics?

• • a) The study of stationary objects.

• • b) The study of the causes of motion.

• • c) The study of the nature of light.

• • d) The study of the structure of the universe.

7.- What is distance?

• • a) The total length of the path traveled.

• • b) The change in position of an object.

• • c) The rate at which an object changes its position.

• • d) The speed of an object in a given direction.

8.- What is displacement?

• • a) The total length of the path traveled.

• • b) The speed of an object in a given direction.

• • c) The rate at which an object changes its position.

• • d) The change in position of an object

9.- What is speed?

• • a) The speed of an object in a given direction.

• • b) The change in position of an object.

• • c) The rate at which an object changes its position.

• • d) The force acting on an object.

10.- What is velocity?

• • a) The total length of the path traveled.

• • b) The change in position of an object.

• • c) The speed of an object in a given direction.

• • d) The force acting on an object.