A car on a straight road first accelerates from rest to 20 m/s in 10 s,...
A car on a straight road first accelerates from rest to 20 m/s in 10 s, then travels at a constant velocity for 20 s, then slows down for 5 s and comes to stop. Find the total distance traveled by the car.
Homework Answers
Add Answer to:
A car on a straight road first accelerates from rest to 20 m/s
in 10 s,...
A bus accelerates at 1.7 m/s from rest for 13 s. It then travels at constant...
A bus accelerates at 1.7 m/s from rest for 13 s. It then travels at constant speed for 22 s, after which it slows to a stop with an acceleration of magnitude 1.4 m/s2. (a) What is the total distance that the bus travels? km (b) What was its average velocity? m/s eBook
Problem 4 A car travels along a straight road at a speed of 20 m/s, it...
Problem 4 A car travels along a straight road at a speed of 20 m/s, it decelerates uniformly to a stop over a period of 30 seconds; the car then it travels in the opposite of the original direction accelerating uniformly to a speed of 30 m/s in that direction over a period of 15 seconds a) Prepare a scaled time-velocity graph. b) Prepare a scaled time-acceleration graph. c) Prepare a scaled time-distance traveled graph. d) Determine average velocity of...
30. A truck on a straight road starts from rest and accelerates at 2.9 m/s? until...
30. A truck on a straight road starts from rest and accelerates at 2.9 m/s? until it reaches a speed of 32 m/s. Then the truck travels for 33 s at constant speed until the brakes are applied, stopping the truck in a uniform manner in an additional 20.0 s. (a) How long is the truck in motion? (b) What is the average velocity of the truck for the motion described?
12-10. Car A starts from rest at t-0 and travels along a straight road with a...
12-10. Car A starts from rest at t-0 and travels along a straight road with a constant acceleration of 3 m/s until it reaches a speed of 27 m/s. Afterwards it maintains this speed. Also, when-0, car B located 2000 m down the road is traveling towards A at a constant speed of 20 m/s. Determine the distance travelled by car A when they pass each other. 20 m/s 2000 m 12-11. A particle travels along a straight line with...
A ride-sharing car moving along a straight section of road starts from rest, accelerating at 2.00...
A ride-sharing car moving along a straight section of road starts from rest, accelerating at 2.00 m/s2 until it reaches a speed of 32.0 m/s. Then the vehicle moves for 41.0 s at constant speed until the brakes are applied, stopping the vehicle in a uniform manner in an additional 5.00 s. (a) How long is the ride-sharing car in motion (in s)? 62 (b) What is the average velocity of the ride-sharing car for the motion described? (Enter the...
A car starting from rest moves with constant acceleration of 5.0 m/s^2 for 6 s, then...
A car starting from rest moves with constant acceleration of 5.0 m/s^2 for 6 s, then travels with constant speed for another 20 s, and then finally slows to a stop with constant acceleration of -3.0 m/s^2. The total distance it travels is _________
A car is initially at rest on a straight road. The histogram below shows the car's...
A car is initially at rest on a straight road. The histogram
below shows the car's speed along that road (the x-axis) as a
function of time.
Calculate the distance traveled by the car during the first 5
s.
Calculate the distance traveled by the car from t=10 to t=14 s.
Calculate the average speed of the car from t = 6 s to t=9 s.
A x-Velocity (1/5) nNHO @ 1 2 3 4 5 9 10 11 12...
Tipler6 2.P.077. 1 2 A bus accelerates at 1.5 m/s from rest for 11 s. It...
Tipler6 2.P.077. 1 2 A bus accelerates at 1.5 m/s from rest for 11 s. It then travels at constant speed for 23 s, after which it slows to a stop with an acceleration of magnitude 1.3 m/s2. 1) (a) What is the total distance that the bus travels? km Submit 2) (b) What was its average velocity? m/s Submit
A car is initially at rest on a straight road. The histogram below shows the car's...
A car is initially at rest on a straight road. The histogram below shows the car's acceleration along that road as a function of time. 1 -3 .1234567āļ9101112 14 Tine (s) Calculate the speed of the car at t3s. Your receipt no. is 158-5693Previous Tries 6.00 You are correct. Calculate the distance traveled during the first 5 s. 24.0 m ubAnwer Incorrect. Tries 19/20 Previous Tries Calculate the distance traveled from t-10 s to t=14 s 36 m The car...
A 1500-kg car starts from rest and accelerates uniformly to 18.0 m/s in 12.0 s over...
A 1500-kg car starts from rest and accelerates uniformly to 18.0 m/s in 12.0 s over a dry concrete road. Assume that kinetic friction remains constant at 400 N during this time. â (a) Find the net work done on the car and the work done by the engine. â (b) How many revolutions does each tire make over the 12.0 s interval? What is the angular speed of the wheels when the car has traveled half the total distance?...
A bus accelerates at 1.7 m/s from rest for 13 s. It then travels at constant speed for 22 s, after which it slows to a stop with an acceleration of magnitude 1.4 m/s2. (a) What is the total distance that the bus travels? km (b) What was its average velocity? m/s eBook
Problem 4 A car travels along a straight road at a speed of 20 m/s, it decelerates uniformly to a stop over a period of 30 seconds; the car then it travels in the opposite of the original direction accelerating uniformly to a speed of 30 m/s in that direction over a period of 15 seconds a) Prepare a scaled time-velocity graph. b) Prepare a scaled time-acceleration graph. c) Prepare a scaled time-distance traveled graph. d) Determine average velocity of...
30. A truck on a straight road starts from rest and accelerates at 2.9 m/s? until it reaches a speed of 32 m/s. Then the truck travels for 33 s at constant speed until the brakes are applied, stopping the truck in a uniform manner in an additional 20.0 s. (a) How long is the truck in motion? (b) What is the average velocity of the truck for the motion described?
12-10. Car A starts from rest at t-0 and travels along a straight road with a constant acceleration of 3 m/s until it reaches a speed of 27 m/s. Afterwards it maintains this speed. Also, when-0, car B located 2000 m down the road is traveling towards A at a constant speed of 20 m/s. Determine the distance travelled by car A when they pass each other. 20 m/s 2000 m 12-11. A particle travels along a straight line with...
A ride-sharing car moving along a straight section of road starts from rest, accelerating at 2.00 m/s2 until it reaches a speed of 32.0 m/s. Then the vehicle moves for 41.0 s at constant speed until the brakes are applied, stopping the vehicle in a uniform manner in an additional 5.00 s. (a) How long is the ride-sharing car in motion (in s)? 62 (b) What is the average velocity of the ride-sharing car for the motion described? (Enter the...
A car is initially at rest on a straight road. The histogram
below shows the car's speed along that road (the x-axis) as a
function of time.
Calculate the distance traveled by the car during the first 5
s.
Calculate the distance traveled by the car from t=10 to t=14 s.
Calculate the average speed of the car from t = 6 s to t=9 s.
A x-Velocity (1/5) nNHO @ 1 2 3 4 5 9 10 11 12...
Tipler6 2.P.077. 1 2 A bus accelerates at 1.5 m/s from rest for 11 s. It then travels at constant speed for 23 s, after which it slows to a stop with an acceleration of magnitude 1.3 m/s2. 1) (a) What is the total distance that the bus travels? km Submit 2) (b) What was its average velocity? m/s Submit
A car is initially at rest on a straight road. The histogram below shows the car's acceleration along that road as a function of time. 1 -3 .1234567āļ9101112 14 Tine (s) Calculate the speed of the car at t3s. Your receipt no. is 158-5693Previous Tries 6.00 You are correct. Calculate the distance traveled during the first 5 s. 24.0 m ubAnwer Incorrect. Tries 19/20 Previous Tries Calculate the distance traveled from t-10 s to t=14 s 36 m The car...
Most questions answered within 3 hours.
-
Fiscal policy is the deliberate manipulation of taxes and
government spending to alter GDP, employment, inflation...
asked 47 minutes ago -
evaluating an expression using only one digit and + and - as
operators ....3+5-1+7-5+8
-----------------------
stack...
asked 48 minutes ago -
Two concentric current loops lie in the same plane. The smaller
loop has a radius of...
asked 1 hour ago -
1)Which of the following is an
important difference between qualified and nonqualified retirement
plans?
a. Qualified...
asked 1 hour ago -
What's the streaming business's problem on the
horizon?
asked 2 hours ago -
I need help with writing the conclusion for this online lab
report
Abstract
By testing the...
asked 2 hours ago -
For the reaction 1N2+3H2-----> 2NH3, would the reaction rate
trend be: delta[NH3]/ delta t = -2...
asked 3 hours ago -
Within your current/past organization, identify a problem/issue
and format a design to address same. You may...
asked 2 hours ago -
A sock stuck to the side of a clothes-dryer barrel has a
centripetal acceleration of 24...
asked 3 hours ago -
A perfect gas undergoes an isentropic process such that its
volume doubles. If the ratio of...
asked 4 hours ago -
list the elements in groups 3A to 6A in the same order as in the
periodic...
asked 4 hours ago -
Estimating effect size. Peng and Chen (2014)
evaluated effect size estimates for various tests. In their...
asked 4 hours ago