2 Two particles, P and Q, move in a straight line. The velocity of particle P, v, m s", is given by v. = t – 6t and the acceleration of particle Q, a, ms², t seconds after leaving the fixed point O, is given by a,=5-t. Given that the velocity of the particle Q when it passes through the point O is 30 ms, find %3D %3D (a) the time when the accelerations of particle P and Q are equal, (b) the maximum velocity of particle Q, (c) the time when particle P and particle Q meet another time.

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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please help me do this the answers: a) 11/3 s b) 42.5 c) 15 s
2 Two particles, P and Q, move in a
straight line. The velocity of
particle P, v, m s", is given by
= f² – 6t and the acceleration of
particle Q, a, ms?, t seconds after
leaving the fixed point O, is given
by a,=5-t. Given that the
velocity of the particle Q when it
passes through the point O is
30 ms, find
(a) the time when the
accelerations of particle P and
Q are equal,
(b) the maximum velocity of
particle Q,
(c) the time when particle P and
particle Q meet another time.
%3D
Transcribed Image Text:2 Two particles, P and Q, move in a straight line. The velocity of particle P, v, m s", is given by = f² – 6t and the acceleration of particle Q, a, ms?, t seconds after leaving the fixed point O, is given by a,=5-t. Given that the velocity of the particle Q when it passes through the point O is 30 ms, find (a) the time when the accelerations of particle P and Q are equal, (b) the maximum velocity of particle Q, (c) the time when particle P and particle Q meet another time. %3D
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