angela is walking home from work and bobby sees her and runs towards her

timer Asked: Sep 7th, 2015

Question description

Angela is walking home from work when her son Bobby sees her and starts running toward her. Angela is moving with constant speed v(angela) = 2 m/s , while bobby starts from rest and accelerates with constant acceleration of magnitude a(bobby) = 1 m/s^2. They are initially 50 m apart. a) How far will Bobby travel before they meet? b) How long will it take them to meet? c) What is Bobby’s speed when they meet? HINT: assume Bobby is initially in the origin and is accelerating in the positive x-direction. 

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