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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > A cockroach moves rectilinearly such that after sometime t0 let its (instantaneous) velocity be equal to its average velocity over that time. Referring to the s delta t graph as shown in Fig. 4.128 for the motion of the cockroach,

A cockroach moves rectilinearly such that after sometime t0 let its (instantaneous) velocity be equal to its average velocity over that time. Referring to the s delta t graph as shown in Fig. 4.128 for the motion of the cockroach,

A physics professor leaves her house and walks along the sidewalk towards campus. After 5 min it starts to rain ans she returns home. Her distance from her house as a function of time is shown in Fig. At which of the labeled points is her velocity a. Zero b. Constant and positive