If a car comes to a full stop over a distance of 484 musing a constant acceleration of -8.0 m/s2, then what wasits initial velocity? 35.If a car comes to a full stop over a distance of 484 musing a constant acceleration of -8.0 m/s2, then what wasits initial velocity?abCd88 m/s44 m/s70 m/s57 m/s

Name: If a car comes to a full stop over a distance of 484 musing a constant
Uploaded: 2024-03-05T11:56:34.000Z
Channel: Bartleby
Description: If a car comes to a full stop over a distance of 484 musing a constant acceleration of -8.0 m/s2, then what wasits initial velocity? 35.If a car comes to a full stop over a distance of 484 musing a constant acceleration of -8.0 m/s2, then what wasits

Given:- The distance traveled by car is d = 484 m. The constant acceleration of the car is a = -8…

Answered: If a car comes to a full stop over a…

Science

Physics

If a car comes to a full stop over a distance of 484 m using a constant acceleration of -8.0 m/s2, then what was its initial velocity?

College Physics

10th Edition

ISBN:9781285737027

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter2: Motion In One Dimension

Section: Chapter Questions

Problem 64AP: To pass a physical education class at a university, a student must run 1.0 mi in 12 min. After...

See similar textbooks

Similar questions

27. Starting at time t = 0, an object moves along a straight line with velocity in m/s given by v(t) = 98 – 2t², where t is in seconds. When it momentarily stops its acceleration is: А. 0 B. -4.0 m/s² С. -9.8 m/s² D. -28 m/s? E. 49 m/s? ans: D
16. A train changes its speed uniformly from 60 mi/hr to 30 mi/hr in a distance of 1500 ft. What is its acceleration?* a. -1.94 ft/s² b. -2.04 ft/s² c. -2.08 ft/s² d. -1.56 ft/s²
3. A plane starting from rest is accelerated uniformly to its take-off speed of 72 m/s during a 5-secondperiod. What is the plane’s acceleration?4. A motorist covers a displacement of -70 km for a period 7 minutes. What is his average velocity inm/s?5. A box falls off the tailgate of a truck and slides along the street for a distance of 62.5 m. Frictiondecelerates the box at 5.0m/s 2. At what speed was the truck moving when the box fell?
A stone is dropped from rest near the surface of moon. The velocity of the stone after 3 seconds is [Given data : acceleration due to gravity of moon, 9moon = 1.6m/s2,acceleration due to gravity of earth, gearth = 9.8 m/s²] O a. +29.4m/s O b. -4.8m/s O c. -29.4m/s O d. +4.8m/s
If a stone is thrown straight upward with the initial velocity vjiy=32 m/s, what is the velocity of the stone (m/s) at t=24 s? A. None В. -624 С. -416 D. -208 E. -832
4. A sprinter begins from rest and accelerates at the rate of 2 m/s? for 200 m. a) What is the sprinter's velocity at the end of the 200 m? b) How long does it take him to coyer it? T600me Sumee, talefral 2 rch Vイー160 vi=Oms 16000 ニし, (600 -0 5. A plane accelerates from 2 m/s at the rate of 3 m/s² over 530 m distance. a) How long does it take the plane to cover this distance? b) What is its velocity at the end of this 530 m distance? VA ASー 6. A box falls off the tailgate of a truck and slides a distance of 62.5 m before coming to a halt. If friction slows the box at the rate of 5 m/s?: a) What was the speed of the truck when the box fell? b) How long does it take the box to stop?
A European sports car dealer claims that his car will accelerate at a constant rate from rest to 100 km/hr in 8.00 s. If so, what is the acceleration? (Hint: First convert speed to m's.) a. 3.47 m/s? b. 6.82 m/s? c. 11.4m/s? d. 17.4 m/s?
4. How many seconds would it take a boat accelerate from 13 m/s to 26 mds over a distance of 1.25 km? ↳1250m 1.
11) An aiplane traveling north at 400 m/s is accelerated due east at a rate of 50 m/s for 6 s If the effects of air resistance and gravity are gnored, what is the final speed of the planc? A. 300 m/s ctivat B. 400 m/s 500 my s D. 700 m/s
A stone is dropped from rest near the surface of moon. The velocity of the stone after 2 seconds is [ Given data : acceleration due to gravity of moon, gmoon = 1.6m/s2, acceleration due to gravity of earth, gaarth = 9.8 m/s³] O a. +3.2m/s O b. -19.6m/s Oc +19.6m/s O d. -3.2 m/s
5. A van travels at a constant speed of 32 m/s for 5 seconds. It begins to accelerate at a rate of 3 m/s^2 for 7 seconds and then maintains that speed for another 18 seconds. Finaly, it slows down to rest in 22 seconds. How far did the van travel during the course of this entire problem?
A train traveling due to East (+x-axis) with a velocity of v=30 m/s stops with a uniform acceleration in At=60s. What is the acceleration (a) of the train? O a. + 5i m/s² O b. -0.5 i m/s² C. +155 i m/s? O d. -1.55 i m/s²