Question
Explain the difference between speed and velocity. (NCERT Class 9)
Answer: Speed is scalar distance/time. Velocity is vector displacement/time, includes direction. Speed ≥ 0 always; velocity can be positive/negative/zero.
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Question
Answer: Speed is scalar distance/time. Velocity is vector displacement/time, includes direction. Speed ≥ 0 always; velocity can be positive/negative/zero.
Question
Answer: Speed is scalar distance/time. Velocity is vector displacement/time, includes direction. Speed ≥ 0 always; velocity can be positive/negative/zero.