Practice 10.1.1. Describe friction. with authentic IB Sports, exercise and health science (SEHS - Old) exam questions for both SL and HL students. This question bank mirrors Paper 1, 2, 3 structure, covering key topics like core principles, advanced applications, and practical problem-solving. Get instant solutions, detailed explanations, and build exam confidence with questions in the style of IB examiners.
What is friction?
I. A force that acts parallel to two surfaces in contact
II. A force that opposes relative motion
III. A force that acts through the centre of mass
Which opposing force reduces the motion parallel to the interface of two surfaces in contact?
Practice 10.1.1. Describe friction. with authentic IB Sports, exercise and health science (SEHS - Old) exam questions for both SL and HL students. This question bank mirrors Paper 1, 2, 3 structure, covering key topics like core principles, advanced applications, and practical problem-solving. Get instant solutions, detailed explanations, and build exam confidence with questions in the style of IB examiners.
What is friction?
I. A force that acts parallel to two surfaces in contact
II. A force that opposes relative motion
III. A force that acts through the centre of mass
Which opposing force reduces the motion parallel to the interface of two surfaces in contact?