A particle moves along the x axis. Its position is given |by the equation x 2+ 31 - 4, with x in meters and tin seconds. Determine (a) its position when it changes direction and (b) its velocity when it returns to the position it had at t 0.

A particle moves along the x axis. Its position is given |by the equation x 2+ 31 - 4, with x in meters and tin seconds. Determine (a) its position when it changes direction and (b) its velocity when it returns to the position it had at t 0.

Name: A particle moves along the x axis. Its position is given|by the equat
Uploaded: 2024-03-05T11:56:34.000Z
Channel: Bartleby
Description: A particle moves along the x axis. Its position is given|by the equation x 2+3t- 412, with x in meters andtin seconds. Determine (a) its position when it changesdirection and (b) its velocity when it returns to theposition it had at t 0.

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter4: Motion In Two And Three Dimensions

Section: Chapter Questions

Problem 54P: The Lunar Roving Vehicle used In NASA’s late Apollo missions reached an unofficial lunar land speed...

See similar textbooks

Similar questions

The Lunar Roving Vehicle used In NASA’s late Apollo missions reached an unofficial lunar land speed of 5.0 m/ s by astronaut Eugene Cernan. If the rover was moving at this speed on a flat lunar surface and hit a small bump that projected it off the surface at an angle of 20 , how long would it be “airborne” on the Moon?
Suppose the position of an object moving horizontally aftert seconds is given by the function s(t) = 32t - t4, where0 ≤ t ≤ 3 and s is measured in feet, with s > 0 corresponding topositions to the right of the origin. When is the object farthest tothe right?
When are you most aware of motion in a moving vehicle - When it si moving steadily in a straight line or when it is accelerating? If a car moved with absolutely constant velocity(no bumps at all) , would you be aware of motion?
A boat leaves a dock at 2:00 p.m., heading west at 15 km/h. Another boatheads south at 12 km/h and reaches the same dock at 3:00 p.m. When werethe boats closest to each other?
One of the fastest recorded pitches in major-league baseball, thrown by Billy Wagner in 2003, was clocked at 101.0 mi/hr. If a pitch were thrown horizontally with this velocity, how far would the ball fall vertically by the time it reached home plate, 60.5 ft away?
One of the fastest recorded pitches in major-league baseball, thrown by Billy Wagner in 2003, was clocked at 101.0 mi/h (45.1 m/s). If a pitch were thrown horizontally with this velocity, how far would the ball fall vertically, in meters, by the time it reached home plate, 60.5 ft. (18.4 m) away? *Must include BIG six list for both x and y directions*
a jumper jumps h=-0.053x^(2)+0.361x at what horizintal distamce from the point of launch does the maximum height occur
A train 4.00 x 102 m long is moving on a straight track witha speed of 82.4 km/h. The engineer applies the brakes at acrossing, and later the last car passes the crossing with a speedof 16.4 km/h. Assuming constant acceleration, determinehow long the train blocked the crossing. Disregard the widthof the crossing.
A student is sitting 10.0 m away from the last wagon of a movingtrain. It is moving towards the right with a speed of 4.00 m/s. Ifthe last wagon passes the end of the platform at t = 0, how faraway from the platform is the student at 5.00 s?
Starting from rest, the acceleration of particle, which is confined to move along astraight line, is given by a = 56t 2 − 33t − 9, where x is in meters and t is inseconds. Determine (a) the time required for the particle to reach a velocity of61m/s from its initial condition at t=0, (b) the acceleration of the particle whenv=25m/s, and (c) the net displacement of the particle during the interval from t=1sto t=4s.
One of the fastest recorded pitches in major-league baseball, thrown by Tim Lin cecum in 2009, was clocked at 101.0 mi/h. If a pitch were thrown horizontally with this velocity, how far would the ball fall vertically by the time it reached home plate, 60.5 ft away?
Two objects are on the same horizontal, 20.0 m apart. At the same instantthey are thrown vertically upward with velocities of 100.0 m/s and 150.0 m/s, respectively.What is the vertical separation between the two objects after 10.0 s?