Answered: An object starts from rest and…

An object starts from rest and accelerates uniformly. If it moves 3 m during the first second, then, during the first 2 seconds, it will move 18 m 6 m 9m

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 68AP: The driver of a truck slams on the brakes when he sees a tree blocking the road. The truck slows...

See similar textbooks

Related questions

Q: The field just outside a 1.70 cmcm-radius metal ball is 3.25×102 N/CN/C and points toward the ball.…

A: Given: The radius of the ball is 1.7 cm. The electric field just outside the ball is 3.25x102 N/C.

Q: Assume that an artificial lake (the base is 20 m above the earth level) was founded to store a…

Q: 1. The average distance between Earth and the Sun is 1.5 × 108 km. (a) Calculate the average speed…

A: Given Distance between earth and the sun = r = 1.5 × 108 km We have to calculate (a) the average…

Q: 5. How do objects with unlike charges interact? Cite your evidence from your experiment

A: Unlike charges -: is the charge on two object is different that is one is positive and another one…

Q: What mass in kg of rain falls on the lawn in 6 h and 2 min, if each raindrop weighed 13.0 ng and on…

Q: 1. Complete the following table. R C 100kn 1 μF 10kΩ 10 μF Time Constant (7) Computed (5t) Computed…

Q: A ball on a string moves around a complete circle, once a second, on a frictionless, horizontal…

Q: The dot product is an operation between two vectors and is a fundamental part of the definition of…

A: The vectors are given as,

Q: 7. To achieve maximum accuracy with our projectile, we would apply what type of projectile path? A.…

Q: If the velocity of a particle is zero, can the particle's acceleration be zero? Give an example. If…

A: Velocity:- The speed at which an object's position changes in relation to time and a frame of…

Q: Problem 10 An 18-kg slab slides down a 15 inclined plane on a 3 mm thick film of oil with viscosity…

Q: Five balls are all at the same height near the surface of Earth. One is dropped from rest but the…

A: Given- - all 5 ball at same height - Air drag ignored

Q: (a) The driver of a car slams on the brakes when he sees a tree blocking the road. The car slows…

A: Given:- The uniform acceleration of the car is a = -5.0 m/s2 for the t = 4.15 sec The distance…

Q: Which of the following is a position graph for someone walking with an initial negative speed and a…

A: It is given that the person is walking with a negative speed which means the slope of the…

Q: what is the absolute uncertainty in f=(x+y z)? Report your answer to two decimal places.

Q: A 0.0055-kg shuttlecock moving to the left with a speed of 40.0 m/s is struck by a badminton racket…

A: M=0.055 Kg v1=-40 m/s v2=+65 m/s F=+45 N t=??

Q: In 1999, scientists discovered a new class of black holes with masses 100 to 10,000 times the mass…

Q: A small positively charged glass bead (represented by the orange dot) is located at the origin. Move…

Q: Exercise 5: Consider the displacement vector Ã = (31 +31) m, B = (Î – 5ĵ) m, and Ċ = (-i + 4ĵ) m.…

A: Given:- The displacement vector A→=3i^+3j^ m B→=i^-5j^ m C→=-i^+4j^ m Find:- a ) D→=…

Q: 20.0° +y 60.0⁰ B (a) Number i The three displacement vectors in the drawing have magnitudes of A =…

Q: A 59 kg block is pulled at a constant speed of 4.4 m/s across a horizontal floor by an applied force…

A: Given data: Constant Speed (v) = 4.4 m/s Force (F) = 121 N Angle (θ) = 35°, above the horizontal…

Q: Physics A charge of -3.45 nC is placed at the origin of an xy-coordinate system, and a charge of…

A: Draw the free-body diagram of the system. Determine the distance OB.

Q: Galileo used inclines similar to the one shown below to measure the distance balls of various…

Q: I need help with this question. Can you show me step by step? Please and thank you! For a particle…

Q: The field just outside a 1.70 cmcm-radius metal ball is 3.25×102 N/CN/C and points toward the ball.…

A: radius (r) of the ball = 1.70 cm Electric field (E) = 325 NC , towards the ball

Q: Find mesh currents in the cicuit

Q: An object was launched 40° above the horizontal. Take up to be positive & down to be negative.…

A: Consider an object thrown with an initial velocity of vo. Determine the horizontal and vertical…

Q: 4. Replace the force system by an (a) equivalent resultant force and (b) couple moment at point 0.…

A: Resultant force: The entire force operating on the item or body, combined with the body's direction,…

Q: 11. The following table depicts the motion of the mouse as it runs rightward across a street. Create…

A: Given, The position-time graph of a mouse that runs rightward across a street. We have to (a) plot…

Q: What is the electric field at a location b = m, due to a particle with charge +3 nC located at the…

Q: A = 3.2 ± 0.2 kg B = 1.5±0.1 kg

Q: Newton's law of universal gravitation is represented by F= G* Mm/ T where F is the gravitational…

Q: A vector has an x-component of -24.0 units and a y-component of 51.5 units. Find the magnitude and…

Q: The figure shows a container of mass m₁ = 3.7 kg connected to a block of mass m₂ by a cord looped…

Q: 1. Three resistors R1=1.000, R2=2.0002, and R3=2.000, are connected in parallel. The parallel…

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub parts for…

Q: 835.6 MHzMHz (common frequency used for cell phone communication) Express your answer in meters…

Q: In the figure, a crate of mass m = 109 kg is pushed at a constant speed up a frictionless ramp (0 =…

A: mass (m) = 109 kg θ = 29osurface = frictionless speed = constant

Q: Problem 1: Derive Equation 23.11 of the textbook for the field Edipole in the plane that bisects an…

Q: At a horizontal distance of 45 m from a tree, the angle of elevation to the top of the tree is 26°.…

A: Given Angle of elevation = 26° Horizontal distance = 45 m We have to calculate the height how tall…

Q: A pair of electrically charged objects attract each other with a force of 12 N when they are a…

Q: A student walks to the right, 25 meters along the hallway in15 seconds. The student turns around and…

A: Given data: Displacement (d1) = 25 m, to the right Time (t1) = 15 s Displacement (d2) = 15 m, to…

Q: Consider the vector v→=0.5t8ı^−13t2ȷ^. Using this vector, evaluate the derivative of the magnitude…

Q: An initially stationary box of sand is to be pulled across a floor by means of a cable in which the…

Q: B= 70 m, 35° South of West C = 30 m, 25°, North of East Using the given vectors, find: 1.) A+ B+ C…

Q: N What If?How would your answers to parts (a) and (b) of this problem change if the 0 kg block was…

Q: Calculate the de Broglie wavelength (in picometers) of a hydrogen atom traveling at 430 m/sm/s.…

A: Given data: A hydrogen atom Speed (v) = 430 m/s Required: The de Broglie wavelength (λ)

Q: 67 A charge (uniform linear density = 9.0 nC/m) lies on a string that is stretched along an x axis…

Q: Two small balls with a mass of 2 g each are hanging on two separate strings 0.5 m (50 cm) long…

Q: Wings on race cars push them into the track. The increased normal force makes large friction forces…

Q: A block slides down a frictionless plane having an inclination of ?= 5°. The block starts from rest…

A: 1) Draw the free-body diagram of the block.

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

An object starts from rest and accelerates uniformly.
If it moves 3 m during the first second, then, during the first 2 seconds, it will move
O 18 m
06m
09m
12 m
O 24 m

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 with 2 images

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

The driver of a truck slams on the brakes when he sees a tree blocking the road. The truck slows down uniformly with an acceleration of 5.60 m/s2 for 4.20 s. making skid marks 62.4 m long that end at the tree. With what speed does the truck then strike the tree?
The acceleration of a runner in a race 5 m b C d e 5 m 15 m 20 m 20.7 m 25.7 m 10m -P
You toss a stone straight up and it comes back down in a total time of 6 s, what is the speed of the stone when it comes back to the same hight from where you tossed it. Ignore air resistance. 100 m/s 20 m/s 10 m/s 30 m/s
Traveling with an initial speed of 70 kph, a car accelerates at 6000 km/m? along a straight road. How long will it take to reach the speed of 120 kph? O 20 secs O 30 secs O 25 secs O 35 secs
Use the following information to answer the next two questions The year is 1927. You are a crime scene investigator. You are considering pressing reckless driving charges against the driver of Car 2. To do this, you must find the speed of Car 2 before the crash. Allegedly, Car 1 was parked, when Car 2 crashed into it. Using the skid pattern, you determine that the speed of the two joined vehicles was 17 m/s immediately following the impact. Car 1 has mass of 1800 kg and Car 2 has a mass of 1100 kg.
A hippopotamus can run up to 9.86 m/s. Suppose a hippopotamus uniformly accelerates 0.28 m/s² until it reaches a top speed of 9.86 m/s. If the hippopotamus has run 25.1 m, what is its initial speed in m/s? (round your answer to two decimal places; DO NOT include units)
A jet plane has a takeoff speed of Vto = 73 m/s and can move along the runway at an average acceleration of 1.5 m/s². If the length of the runway is 1.7 km, will the plane be able to use this runway safely? O Yes No Defend your answer.
Suppose you throw a rock nearly straight up at a coconut in a palm tree, and the rock misses on the way up but hits the coconut on the way down. Neglecting air resistance, how does the speed of the rock when it hits the coconut on the way down compare with what it would have been if it had hit the coconut on the way up? Is it more likely to dislodge the coconut on the way up or down? Explain.
1. A dog runs back and forth between its two owners, who are walking toward one another (Figure below). The dog starts running when the owners are 10.0 m apart with a speed of 3.0 m/s. (a) If the owners each walk with a speed of 1.3 m/s, how far has the dog traveled when the owners meet? (b) If one owner walks with a speed of 1.6 m/s while the other walks at 1.3 m/s, what is the total distance traveled by the dog when the owners meet? 13 m/s 30 m/s -100 m- 13 m/s
A car starts from 0 m, goes to +10 m and then back to Om. What is the cars distance? 0 m O 20 m O -10 m O 10 m
21. The graph shows a car's acceleration over time. Car's Acceleration Over Time 3 4 Time (s) If the car started from rest, what would be the car's speed in meters per second after 3 seconds? < PREVIOUS O 19 (O 21 16 17 O 20 hp @ # $ 3 4 е d f Acceleration (m/s²)
Over a period of 3.0 s a car's velocity changes from 18 m/s [W] to 12 m/s [W]. What is the value of the car's acceleration during this time? O 2.0 m/s [E] O 10 m/s? (w O 20m/s² (W O 2.0 m/s² (E] O 10 m/s2 [E]