Practice 50 questions on APXPH1A - Foundation Physics 1 at Vaal University of Technology. Free AI-generated quiz on uNotes — track your score, retake anytime.
1According to the SI system (International System of Units), which of the following are considered base units? Select all that apply.
2A car travels at a speed of 126 km/h. Convert this value to meters per second (m/s).
3A student measures the mass of a brass cylinder to be 42.0 g, while the true value is known to be 40.0 g. What is the percentage error of this measurement?
4Which of the following physical quantities are classified as vectors? Select all that apply.
5A person looks at the base of an antenna on a building. The horizontal distance to the building is 85.0 m and the line of sight makes an angle of 35.0 degrees with the horizontal. Calculate the height of the building up to the base of the antenna.
6A vector force F has a vertical component of 130 N and a horizontal component of 150 N. Calculate the magnitude of the resultant force F.
7In kinematic definitions, what is the primary difference between distance and displacement?
8An object starts from rest and accelerates at a constant rate of 4.0 m/s squared. How far will the object have traveled after 5.0 seconds?
9When an object is thrown vertically upward and reaches its highest point (peak), which of the following statements are true? Select all that apply.
10What does the slope of a position-time graph represent in kinematics?
