A particle moves along a horizontal path with a velocity of v = (3t2 - 6t) m/s, where t is the time in seconds. If it is initially located at the origin 0, determine the distance traveled in 3.5 s, and the particle's average velocity and average speed during the time interval.

A particle moves along a horizontal path with a velocity of v = (3t2 - 6t) m/s, where t is the time in seconds. If it is initially located at the origin 0, determine the distance traveled in 3.5 s, and the particle's average velocity and average speed during the time interval.

Name: Pic. 2Course: Electrical EngineeringTopic: Dynamics 3:05 l"fil@ *I (17
Uploaded: 2024-03-05T11:56:34.000Z
Channel: Bartleby
Description: Pic. 2Course: Electrical EngineeringTopic: Dynamics 3:05 l"fil@ *I (174A particle moves along a horizontal path with a velocity of v = (3t2 - 6t) m/s, where t is the timein seconds. If it is initially located at the origin 0, determine the distance t

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter2: Kinematics

Section: Chapter Questions

Problem 3CQ: Bacteria move back and f01th by using their flagella (Structures that look like little tails)....

See similar textbooks

Similar questions

(a) In what direction would the ship in Exercise 3.57 have to travel in order to have a velocity straight north relative to the Earth, assuming its speed relative to the water remains 7.00 m/s? (b) What would its speed be relative to the Earth?
Bacteria move back and f01th by using their flagella (Structures that look like little tails). Speeds of up to 50m/s(50106m/s) have been observed. The total distance traveled by a bacterium is large for its size, while its displacement is small. Why is this?
A ball is thrown into the air by a baby alien on a planet in thesystem of Alpha Centauri with a velocity of 49 ft/s. Its heightin feet after t seconds is given by y = 49t −25t2.a.) Find the average velocity for the time period beginningwhen t0 = 1 second and lasting for the given time.t = .01 sec:t = .005 sec:t = .002 sec :t = .001 sec: b.) Estimate the instanteneous velocity when t = 1.
A fireworks shell shot straight up with am inn initial velocity of 120 feet per second. Its height S in feet after t seconds is approximated by the equation s=120t - 16t2 If the shell is designed to explode when it reaches it maximum height how long after being fired, and at what height, will the fireworks appear in the sky?
A rabbit is moving in the positive x - direction at 2.00 m/swhen it spots a predator and accelerates to a velocity of12.0 m/s along the negative y - axis, all in 1.50 s. Determine(a) the x - component and (b) the y - component of the rabbit’sacceleration.
A boat moves at a distance (in km) of S(t) = t2 - 400t where t in minutes is the time passed since the boat started moving at 6:00 AM. What is the velocity of the train at exactly 9:00 AM?
A dolphin in an aquatic show jumps straight up out of thewater at a velocity of 13.0 m/s. (a) List the knowns in thisproblem. (b) How high does his body rise above the water?To solve this part, first note that the final velocity is now aknown and identify its value. Then identify the unknown, anddiscuss how you chose the appropriate equation to solve forit. After choosing the equation, show your steps in solving forthe unknown, checking units, and discuss whether the answeris reasonable. (c) How long is the dolphin in the air? Neglectany effects due to his size or orientation
Please help I have having trouble telling the difference between instantaneous velocity vs acceleration
An object moving with initial velocity 13m/sec, after time 8sec the velocity becomes 19m/sec, find acceleration?
The driver of a car is initially moving at a constant speed of 70.4 km/h when a traffic light turns red. If a 0.520 s reaction time is required before the brakes can be applied, what is the distance in meters traveled by the car before it begins to slow down?
ASA launches a rocket at t=0t=0 seconds. Its height, in meters above sea-level, as a function of time is given by h(t)=−4.9t2+226t+227hAssuming that the rocket will splash down into the ocean, at what time does splashdown occur?The rocket splashes down after seconds.How high above sea-level does the rocket get at its peak?The rocket peaks at meters above sea-level.
You are arguing over a cell phone while trailing an unmarked police car by 25m; both your car and the police car are travelling at 120km/h. Your argument diverts your attention from the police car for 2.0s (long enough for you to look at the phone and yell, “I won’t do that!”). At the beginning of that 2.0s, the police officer begins braking suddenly at 5.05m/s^2. What is the separation between the two cars when your attention finally returns? Suppose that you take another 0.500s to realize your danger and begin braking. If you too brake at 5.05 m/s^2, what is your speed when you hit the police car?