Class 7ScienceMotion and Time
Speed
Speed = Distance / Time. SI unit: m/s (metres per second). Also used: km/h, cm/s. Uniform speed: same speed throughout (car on straight highway). Non-uniform speed: speed changes (car in city traffic). Speedometer in car measures instantaneous speed.
10 examples
Concept check 1
For Class 7 Science, explain or solve a speed question from the chapter "Motion and Time". Focus on concept check and show the working clearly.
Definition to application 2
For Class 7 Science, explain or solve a speed question from the chapter "Motion and Time". Focus on definition to application and show the working clearly.
Formula warm-up 3
For Class 7 Science, explain or solve a speed question from the chapter "Motion and Time". Focus on formula warm-up and show the working clearly.
Reasoning practice 4
For Class 7 Science, explain or solve a speed question from the chapter "Motion and Time". Focus on reasoning practice and show the working clearly.
Board-style short answer 5
For Class 7 Science, explain or solve a speed question from the chapter "Motion and Time". Focus on board-style short answer and show the working clearly.
Mistake correction 6
For Class 7 Science, explain or solve a speed question from the chapter "Motion and Time". Focus on mistake correction and show the working clearly.
Visual interpretation 7
For Class 7 Science, explain or solve a speed question from the chapter "Motion and Time". Focus on visual interpretation and show the working clearly.
Applied word problem 8
For Class 7 Science, explain or solve a speed question from the chapter "Motion and Time". Focus on applied word problem and show the working clearly.
Revision challenge 9
For Class 7 Science, explain or solve a speed question from the chapter "Motion and Time". Focus on revision challenge and show the working clearly.
Exam recap 10
For Class 7 Science, explain or solve a speed question from the chapter "Motion and Time". Focus on exam recap and show the working clearly.