At time t, the position of a body moving along the s-axis is s = -t° + 12ta. Find the body's acceleration each time the velocity is zero.b. Find the body's speed each time the acceleration is zero.c. Find the total distance traveled by the body from t= 0 to t = 3.- 36t m......a. What is the body's acceleration each time the velocity is zero? Select the correct choice below and, if necessary, fill in the answer boxto complete your choice.O A. m/s² (Simplify your answer. Use a comma to separate answers as needed.)B. There is no solution.

s=-t3+12t2-36ta velocity:v=dsdt

t time t, the position of a body moving along the s-axis is s= -t° + 12t - 36t m. . Find the body's acceleration each time the velocity is zero. . Find the body's speed each time the acceleration is zero. . Find the total distance traveled by the body from t= 0 to t= 3. ..... What is the body's acceleration each time the velocity is zero? Select the correct choice below and if necessary fill in the

t time t, the position of a body moving along the s-axis is s= -t° + 12t - 36t m. . Find the body's acceleration each time the velocity is zero. . Find the body's speed each time the acceleration is zero. . Find the total distance traveled by the body from t= 0 to t= 3. ..... What is the body's acceleration each time the velocity is zero? Select the correct choice below and if necessary fill in the

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter4: Two-and-three Dimensional Motion

Section: Chapter Questions

Problem 58PQ: Two bicyclists in a sprint race begin from rest and accelerate away from the origin of an xy...

See similar textbooks

Similar questions

An express train passes through a station. It enters with an initial velocity of 22.0 m/s and decelerates at a rate of 0.150m/s2 as it goes through. The station in 210.0 m long. (a) How fast is it going when the nose leaves the station? (b) How long is the nose of the train in the station? (c) If the train is 130 m long, what is the velocity of the end of the train as it leaves? (d) When does the end of the train leave the station?
Two bicyclists in a sprint race begin from rest and accelerate away from the origin of an xy coordinate system. Miguels acceleration is given by (0.700i + 1.00j) m/s2, and Lances acceleration is given by (1.20i + 0.300j) m/s2. a. What is Miguels acceleration with respect to Lance? b. What is Miguels speed with respect to Lance after 4.50 s have elapsed? c. What is the distance separating Miguel and Lance after 4.50 s have elapsed?
The displacement of the body x(in meters) varies with time t(sec) as x=-2/3t²+16t+2 A.What is the velocity at t=0,t=1? B. What is the acceleration at t=0? C. What is the displacement at t=0? D. What will the displacement when it comes to rest? E. How much time it take to come to rest?
A 0.623 kg. basketball is dropped from the rooftop of a building. If it took the ball 3.5 seconds to reach the ground, the speed of the ball before it touches the ground is 34.3 m/s the height of the building is 60.025 m c. What is the ball's acceleration half-way down the building?d. What is the ball's velocity half-way down the building?
The brakes are applied to a moving truck, causing it to uniformly slow down. While slowing, it moves a distance of 40.0 m in 7.15 s to a final velocity of 1.45 m/s, at which point the brakes are released. (a) What was its initial speed (in m/s), just before the brakes were applied? m/s (b) What was its acceleration (in m/s2) while the brakes were applied? (Assume the initial direction of motion is the positive direction. Indicate the direction with the sign of your answer.) m/s2
A ball is thrown vertically upward from the ground with an initial velocity of 39.2 m/sec. If the only force considered is that attributed to the acceleration due to gravity, find a) How long will the stone be going upward, and b) how high will the stone go? b) the speed with which will it strike the ground? c)how high the ball rise?
As a baseball is being thrown, it goes from 0.0 to 40.0 m/s in 0.42 s. (a) What is the acceleration of the baseball?(b) What is the acceleration in g's?
An express train passes through a station. It enters with an initial velocity is22.0 m/s and decelerates at a rate of 0.150 m/s2 as it goes through. Thestation is 210 m long. (a) How long is the nose of the train in the station? (b)How fast is it going when the nose leaves the station? (c) If the train is 130 mlong, when does the end of the train leave the station? (d) What is thevelocity of the end of the train as it leaves?
A body moves on a coordinate line such that it has a position ? = ?(?) = t^2− 6? + 5 on the interval [0, 7], with s in meters and t in seconds. (a) Find the body's displacement and average velocity for the given time interval. (b) Find the body's speed and acceleration at the endpoints of the interval. (c) When, if ever, during the interval does the body change direction?
Superman starting from rest has an acceleration of 10m/s2 up. He makes it 127m into theair before he’s exposed to kryptonite and is only under the influence of gravity.(a) How long after take off is Superman exposed to kryptonite?(b) What is Superman’s velocity when he is exposed to the kryptonite?(c) What is the maximum height Superman reaches?(d) What is the total amount of time Superman is in the air?
If you were to drop a rock from a tall building, assuming that it had not yet hit the ground, and neglecting air resistance, after 10 s: a) How fast (speed) would it be traveling (in m/s)? b) What is its velocity (in m/s)? c) How far would it have fallen (in m)? d) What is its displacement (in m)?
As a baseball is being thrown, it goes from 0 to 40 m/s in 0.28 s.(a) What is the acceleration of the baseball?_________m/s2 (b) What is the acceleration in g's?_________g