📚 مادة الاختبار: Science — Preparatory 2
تدريب عام: Unit 2 : Forces and Motion (Science) - Preparatory 2
سؤال من
السؤال 1
Which of the following is NOT considered a simple machine?
السؤال 2
What serves as the fundamental basis for studying kinematics?
السؤال 3
Which of the following is a primary scientific contribution attributed to Isaac Newton?
السؤال 4
How does an object's mass relate to its inertia?
السؤال 5
What type of forces result in a non-zero resultant force acting on an object?
السؤال 6
Every second-class lever always saves effort.
السؤال 7
What defines an inelastic collision between a moving object and a stationary object of the same mass?
السؤال 8
Reducing friction allows an object to maintain its state of motion for a longer period.
السؤال 9
Which type of lever never saves effort but is often used for precise or dangerous tasks?
السؤال 10
A crowbar used to pry open a lid is an example of which type of lever?
السؤال 11
What is the primary function of cruise control in a car?
السؤال 12
What is the standard unit of measurement for acceleration?
السؤال 13
A lemon squeezer, where the load (lemon) is between the fulcrum and the effort, is classified as which type of lever?
السؤال 14
How does an air hockey table allow the disc to maintain its motion for a longer period?
السؤال 15