Answered: If a bus travelling at 18 m/s is…

Science

Physics

If a bus travelling at 18 m/s is subjected to a steady deceleration of 3 m/s?, how long will it take to come to rest ?

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter2: Motion In One Dimension

Section: Chapter Questions

Problem 23P: The driver of a car slams on the brakes when he sees a tree blocking the road. The car slows...

See similar textbooks

Related questions

Q: Problem Set A 0.30 – kg object is being whirled vertically using a 1.0 – m rope. Illustration a)…

A: Given data: The mass of the object is m=0.3 kg. The radius of circular path is r=1.0 m.

Q: A source containing a mixture of hydrogen and deuterium atoms emits light at two wavelengths whose…

A: Number= 2004.42 Unit= rullings

Q: A piece of glass (n=1.50) is submerged under water (n=1.33). A ray of light starts in the glass and…

Q: 5) What wavelength monochromatic source in the visible region (390 to 710 nm) can be used to…

Q: In the diagram below, what minimum length of mirror is needed so that the a 1.8-m-tall person can…

A: From the figure, Height of person h=a+b and length of mirror = a+b2=h2

Q: 22.1 • A flat sheet of paper of area 0.320 m² is oriented so that the normal to the sheet is at an…

Q: k) What is the centripetal acceleration of the object? (with reference to the tension in f)

A: According to the Newton's second law Net force = ma where m is the mass of the object and a is the…

Q: ??? = ??? 5? − ??? 3y

A: Answer 2x

Q: ) An unpolarized laser beam enters water at the polarizing an Figure 1 on page 2. Its corresponding…

Q: A child of mass 30 kg is playing on a maypole swing in a playground. The length of rope is x = 2.8 m…

Q: 3. A beam of light in air is incident at an angle of 25° to the surface of a rectangular block of…

Q: A conductor has a diameter of 3.0 mm. How many meters of this material is needed to have a…

A: Given data: Diameter (D) = 3.0 mm = 3.0×10-3 m Resistance (R) = 1 Ω Resistivity (ρ) = 1.68×10-8 Ω.m…

Q: Which type of fusion reaction supports stars for the longest time? Group of answer choices hydrogen…

A: The hydrogen to helium fusion reaction supports stars for the longest time. Because, the force of…

Q: A concrete block A is kept from moving down a plane inclined at an angle, 0, 35° from the horizontal…

Q: Visible light is incident perpendicularly on a diffraction grating of 204 rulings/mm. What are the…

Q: Problems 7.42 and 7.43 The driveway gate is hinged at its right end and can swing freely The gate is…

A: Please upvote me

Q: 1) Set your top (incident) medium as glass. Set your bottom (refracted) medium as air. Using the…

A: Since you have posted a question with multiple sub-parts, as per our guidelines we will solve first…

Q: You have a spring about which you know little, but with experimenting you discover that it extends 1…

Q: Show your solutions Suppose a layer of oil (refractive index is 1.45) floats on water (refractive…

A: refractive index of oil, μo = 1.45 refractive index of water, μw = 1.33 angle of incidence, θi=40°

Q: One way to find the speed of a wave is to determine both its frequency and its wavelength…

Q: 1. An upright object is 50cm from a converging lens of focal length 30cm. The image distance from…

Q: In a gas that is a mixture of water (two H and one O) and carbon dioxide (one C and two O), if the…

Q: What capacitance (in pF) do you need to produce a resonant frequency of 2.00 GHz, when using a 5.00…

Q: A diesel generator supplies a small mine, not connected to a power grid, with power. The maximum…

Q: or an advanced lab project. you are studying an unknown hydrogen-like atom. For these atoms. you…

Q: In the high jump, the kinetic energy of an athlete is transformed into gravitational potential…

Q: Find the gravitational potential energy of a light that a mass of 14 kg and is 5 m above the ground…

A: Given data : Mass = m Height = h Gravitational pull = g To find :…

Q: A Young's interference experiment is performed with blue-green laser light. The separation between…

Q: in the arrangement shown in the figure below, an object of mass m = 4.0 kg hangs from a cord around…

Q: Consider a glass block that is 0.6 mm thick and has a refractive index of 1.55. How long will it…

A: thickness of glass block (t) = 0.6 mm refractive index of glass (n) =1.55

Q: -2 2 An object is moving with a uniform acceleration a = 2m s determine the functions for: , a)…

Q: 4. A steel ball weighing 1.0 lb is fas- tened to a cord 27 in long and is re- leased when the cord…

A: Clearly there is no external force . The total momentum of block and ball system is conserved.

Q: Suppose a certain person's visual acuity is such that he or she can see objects clearly that form an…

A: The maximum distance is 296.25km.

Q: Suppose an ocean wave under fairly calm conditions has a height of 1/3 meter and carries a power of…

Q: Two blocks of masses 1.0 kg and 3.0 kg connected by a spring rest on a frictionless surface. If the…

Q: a heat of fusion of 80 cal/g and a heat of vaporization of 540 cal/g. What is the entropy change in…

A: Given data - amount of water (m)= 30 g latent heat of fusion (l) =…

Q: 7. A neutron with a kinetic energy of 6.0 eV collides with a stationary hydrogen atom in its ground…

A: A neutron with a kinetic energy of 6.0 eV collides with a stationary hydrogen atom in its ground…

Q: An LC circuit like the one in the figure below contains an 75.0 mH inductor and a 10.0 µF capacitor…

Q: A block of mass m = 5.84 kg is attached to a spring with spring constant k = 1582 N/m and rests on a…

A: Given data: Mass m = 5.84 kg Spring constant k = 1582 N/m Stretched distance A = 0.155 m Time t =…

Q: [b] About how many joules of heat energy does it take to cook a pound of pasta? Use reasonable…

A: Mass=0.45kg

Q: n astronomer discovers a star that has a peak frequency of 1.3×1014 Hz. Determine the temperature of…

A: Given: The frequency of the beam is 1.3x1014 Hz.

Q: A -6nC particle is moving at 4.0x10^4 m/s along the positive z-axis. It passes a region undeflected…

Q: In a Young's double-slit experiment, 570-nm-wavelength light is sent through the slits. The…

Q: h) What is the maximum velocity the object can i) What is the frequency of the object? (With be…

Q: What is the efficiency of an out-of-condition professor who does 2.30 ✕ 105 J of useful work while…

Q: An electric circuit consists of four resistors, R1 = 12 Ohm, R2= 12 Ohm, R3 R4 = 6 Ohm, are…

Q: A star's spectrum has intense absorption lines at wavelengths characteristic o

A: The correct option is " G spectral type "

Q: Which of the following statements are true? Choose all that are. a. A photon has kinetic energy.…

A: A photon is an elementary (non-divisible) and fundamental particle of the fundamental force known as…

Q: 3. a) A 14 turns circular coils is placed on a paper which lies in 1.2 T magnetic field pointing…

Q: An electron moves through a magnetic field of magnitude 2.0 T at a speed of 5.00 x 10^6 m/s…

Concept explainers

Distance and Speed

The speed, distance and time relation forms the basis of study of motion. You will need these concepts in the study of Mechanics. This concept is applicable for students who are studying the following courses –

Question

If a bus travelling at 18 m/s is
subjected to a steady deceleration of
3 m/s?, how long will it take to
come to rest ?

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

Rattlesnake are amazing critters. When striking at a victim they can accelerate at 50m/s2. If a large object like a car could do the same, how much time would it take to reach a speed of 120km/h from rest?
A car with good tires on a dry road can decelerate at about 4 m/s² when braking. Suppose a car is initially traveling at 59 miles per hour. What is the stopping distance? Express your answer in meters and round it to the nearest meter.
You are driving your new sports car at a velocity of 90 km/h, when yousuddenly see a dog step into the road 50 m ahead. You hit the brakes hard to get amaximum deceleration of 7.5 m/s2. How far will you go before stopping? Will you beable to avoid hitting the dog?
A baseball player throws a ball into the air with an initial speed of 27 m/s [up]. Ignore air resistance. (a) How high does the ball go? (b) How long is the ball in the air before she catches it? do this using GRASS eqaution
Consider a car moving in the positive direction with an initial velocity of 33 m/s slows down at a constant rate of -3.5 m/s2. What is its velocity after 6 seconds of deceleration? The velocity after 6 seconds of deceleration is ? m/s.
The head of a rattlesnake can accelerate at 50 m/s2 in striking a victim. If a car could do as well, how long would it take to reach a speed of 100 km/h from rest?
A ball is thrown upwards with an initial velocity of 4.12 m/s. What is the highest point the ball can reach in meters? Express your answer rounded off to 2 decimal places. Do not include the unit.
An unwary football player collides with a padded goalpost while running at a velocity of 6.50 m/s and comes to a full stop after compressing the padding and his body 0.250 m. (a) How long does the collision last? (b) What is his deceleration in m/s2?
What is the final speed of a bicyclist initially moving at 1.0 m/s who accelerates at a rate of 1.5 m/s² for 3.0 seconds?
A student who aspires to ace his quiz in Phys134 went to a wishing well. He dropped his first 10-peso coin and made a quick wish. Two seconds after he dropped his first coin, he threw another 10-peso coin vertically downward with a speed of 30m/s. How long will it take the second coin to overtake the first?
What is the initial velocity of a car that reached 32 m/s [S] in 3.4 s at a rate of 2.6 m/s2 [S]?
. A football player initially at rest accelerates uniformly as she runs down the field, travelling 17 m [E] in 3.8 s. What is her final velocity?