Please answer 11.5 only with clear and complete solutions. Thank you 11.5 The motion of a particle is defined by the relation x =12t + 3t +3, where r and t are expressed in meters and seconds,respectively. Determine the time, the position, and the velocitywhen a = 0.6 – 2711.6 The motion of a particle is defined by the relation r =24t8, where x and t are expressed in inches and seconds,respectively. Determine (a) when the velocity is zero, (b) the posi-tion and the total distance traveled when the acceleration is zero.11.7 The motion of a particle is defined by the relation r24t + 4, where r is expressed in meters and t in seconds. Deter-mine (a) when the velocity is zero, (b) the position and the totaldistance traveled when the acceleration is zero.= 2 - 15+.71.8 The motion of a particle is defined by the relation r = -6-36r40, where r and t are expressed in feet and seconds, respec-tively. Determine (a) when the velocity is zero, (b) the velocity, theacceleration, and the total distance traveled when x = 0.11.9 The brakes of a car are applied, causing it to slow down at a rateof 10 f/s. Knowing that the car stops in 300 ft, determine (a) howfast the ear was traveling immediately before the brakes wereapplied, (b) the time required for the car to stop.11.10 The acceleration of a paurticle is directly proportional to the time t.16 in./s. Knowing1 s, determineAt t = 0, the velocity of the particle is ethat cthe velocity, the position, and the total distance traveled whenr = 7 s.15 in./s and that x20 in. whent

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6 – 27 11.5 The motion of a particle is defined by the relation x = 12t + 3t +3, where r and t are expressed in meters and seconds, respectively. Determine the time, the position, and the velocity when a 0. 116 The motion

6 – 27 11.5 The motion of a particle is defined by the relation x = 12t + 3t +3, where r and t are expressed in meters and seconds, respectively. Determine the time, the position, and the velocity when a 0. 116 The motion

Physics for Scientists and Engineers, Technology Update (No access codes included)

9th Edition

ISBN:9781305116399

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter3: Vectors

Section: Chapter Questions

Problem 3.62AP: After a ball rolls off the edge of a horizontal table at time t = 0, its velocity as a function of...

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Concept explainers

Distance and Speed

The speed, distance and time relation forms the basis of study of motion. You will need these concepts in the study of Mechanics. This concept is applicable for students who are studying the following courses –

Question

Please answer 11.5 only with clear and complete solutions. Thank you

11.5 The motion of a particle is defined by the relation x =
12t + 3t +3, where r and t are expressed in meters and seconds,
respectively. Determine the time, the position, and the velocity
when a = 0.
6 – 27
11.6 The motion of a particle is defined by the relation r =
24t
8, where x and t are expressed in inches and seconds,
respectively. Determine (a) when the velocity is zero, (b) the posi-
tion and the total distance traveled when the acceleration is zero.
11.7 The motion of a particle is defined by the relation r
24t + 4, where r is expressed in meters and t in seconds. Deter-
mine (a) when the velocity is zero, (b) the position and the total
distance traveled when the acceleration is zero.
= 2 - 15
+.
71.8 The motion of a particle is defined by the relation r = -6-
36r
40, where r and t are expressed in feet and seconds, respec-
tively. Determine (a) when the velocity is zero, (b) the velocity, the
acceleration, and the total distance traveled when x = 0.
11.9 The brakes of a car are applied, causing it to slow down at a rate
of 10 f/s. Knowing that the car stops in 300 ft, determine (a) how
fast the ear was traveling immediately before the brakes were
applied, (b) the time required for the car to stop.
11.10 The acceleration of a paurticle is directly proportional to the time t.
16 in./s. Knowing
1 s, determine
At t = 0, the velocity of the particle is e
that c
the velocity, the position, and the total distance traveled when
r = 7 s.
15 in./s and that x
20 in. whent

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