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A woman starts from her home at 9.00 am, walks with a speed of 5 km h–1 on a straight road up to her office 2.5 km away, stays at the office up to 5.00 pm, and returns home by an auto with a speed of 25 km h–1. Choose suitable scales and plot the x-t graph of her motion.
Look at the graphs (a) to (d) Figure carefully and state, with reasons, which of these cannot possibly represent one-dimensional motion of a particle.
Read each statement below carefully and state with reasons and examples, if it is true or false;
A particle in one-dimensional motion with zero speed at an instant may have non-zero acceleration at that instant
- Physics Textbook for Class 11 Part 1