the postition of the front bumber of a test car under microprocessor control is given by x(t)=2.17m+(4.80m/s2)t2-(0.100m/s6)t6 . Find its postion and accemeration at the instants whe the car has zero velosity.

the postition of the front bumber of a test car under microprocessor control is given by x(t)=2.17m+(4.80m/s2)t2-(0.100m/s6)t6 . Find its postion and accemeration at the instants whe the car has zero velosity.

Name: the postition of the front bumber of a test car under microprocessor c
Uploaded: 2024-03-20T06:57:47.000Z
Channel: Bartleby
Description: the postition of the front bumber of a test car under microprocessor control is given by x(t)=2.17m+(4.80m/s2)t2-(0.100m/s6)t6 . Find its postion and accemeration at the instants whe the car has zero velosity.

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 14CQ: If someone is riding in the back of a pickup thick and throws a softball straight backward, is it...

See similar textbooks

Similar questions

An experimental rocket car starting from rest reaches a speed of 560 km/h after a straight 400-m run on a level salt flat. Assuming that acceleration is constant, (a) what was the time of the run, and (b) what is the magnitude of the acceleration?
Answer the following: Since all of the particle’s acceleration is in the ________ direction, none of its acceleration is in the ______. Therefore, the particle’s speed is________.
Imagine a firework has a fuse designed so that it explodes at the highest point of its trajectory, and it's launched with an initial speed of 60 m/s at an angle of 70 degrees to the horizontal. What height h it explodes at? (Answer in cm and round-off to the whole number.)
According to the Guinness Book of World Records, the loingest home run ever measured was hit by Roy "Dizzy" Carlyle in a minor league game, with the ball traveling 188 m (i.e. 618ft) befor landing on the ground outside of the ballpark. Assuming the ball's initial velocity was 45.0 degress abbout the horizontal (ignoring air resistace), what did the initital speeed of the ball need to be to produce such a home run given that the ball was hit at a point 0.900 m (i.e. 3.00ft) about ground level. Assume the ground is flat and explain how the assuumption that the ground is flat is required to complete this calculation.
In the 1991 World Track and Field Championships in Tokyo, Mike Powell jumped 8.95 m, breaking by a full 5 cm the 23-year long-jump record set by Bob Beamon. Assume that Powell’s speed on takeoff was 9.5 m/s (about equal to that of a sprinter) and that g 9.80 m/s2 in Tokyo. How much less was Powell’s range than the maximum possible range for a particle launched at the same speed?
A boat heads directly accross a river 220 m wide. it takes it 570 seconds to cross, but it ends up 100 m downstream. what its peed relative to the water? that is how fast is the boat?
a rocket initially at rest, is fired vertically with an upward acceleration of 10ms/s. at an altitude of 0.5km, the engine of the rocket cuts off. what is the maximum altitude reached by the rocket ?
A mountain climber jumps a crevasse of width W by leapinghorizontally with speed v0. (a) If the height difference betweenthe two sides of the crevasse is h, what is the minimum value ofv0 for the climber to land safely on the other side? (b) In this case,what is the climber’s direction of motion on landing?
A space capsule was fired from a 220-m-long cannon with final speed of 10.97 km/s. What would have been the unrealistically large acceleration experienced by the space travelers during their launch?
In Dover, Delaware, a post-Halloween traditionis “Punkin Chunkin,” in which contestants build cannons, catapults, trebuchets, and other devices to launch pumpkins and compete for the greatest distance. Though hard to believe, pumpkinshave been projected a distance of 4694 feet in this contest. What isthe minimum initial speed needed for such a shot?
A certain juggler usually tosses balls vertically to a height H.To what height must they be tossed if they are to spend twice as much time in the air?
If someone is riding in the back of a pickup thick and throws a softball straight backward, is it possible for the ball to fall straight down as viewed by a person standing at the side of the road? Under what condition would this occur? How would the motion of the ball appear to the person who threw it?