50 a due north b 30 east of north d 60 east of north c 30

Last updated: 6/3/2023

50 a due north b 30 east of north d 60 east of north c 30 north of west 13 In the arrangement shown in figure 3 Q3 the ends P and Q of an inextensible string move downwards with speed uniform speed u Pulleys A and B are fixed The mass M moves upwards with a b u cose c 2u cose a 2u cose d ucose OBJECTIVE II 1 Consider the motion of the tip of the minute hand of a plock In one hour It is zero PV Figure 3 Q3 Q 0 must 6 The velocity of a particle is zero at a The acceleration at t b The acceleration at t 0 may c If the acceleration is zero from in also zero in this interval