Answered: Which of the following is the velocity…

Science

Physics

Which of the following is the velocity graph for a negative initial velocity and a positive acceleration?

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Related questions

Q: A jetliner travelling northward is landing with a speed of 69m/s . Once the jet touches down it has…

Q: A certain freely falling object, released from rest, requires 2.00 s to travel the last 34.5 m…

Q: Which of the following scenarios shows an object with a negative velocity and a negative…

Q: A rocket-powered sled moves along a track, eventually reaching a top speed of 209 m/s to the east.…

Q: At T=0, one toy car is set rolling on a straight track with an initial position of 0.13m, initial…

A: According to the Newton's laws of motion , the final velocity is calculated by using the formulas…

Q: .00-m-high window 7.50 m off the ground on its path up and takes 1.30 s to go past the window. What…

A: Given, height of window, h = 2.0 m distance of window from ground, x = 7.50 m…

Q: : Koalas tend to fall out of trees. Their skulls have properties that tend to protect them from…

Q: A cyclist is coasting up a hill. At t=0, the cyclist has a velocity of 14.5 m/s. a) If the…

A: Given data: Initial velocity (u) = 14.5 m/s Final velocity (v) = 0 m/s Acceleration (a) = -2.5 m/s2…

Q: If you know the initial position and initial velocity of a vehicle and have a record of the…

A: How to calculate the a vehicle's position after a certain time if the initial position, velocity and…

Q: A hardball is thrown vertically upward attains a height of 9.5 m above the point os release, falls…

A: When a ball is thrown in the air with an initial velocity of say u it will attain a maximum height h…

Q: x(t) = At2/(t+B)

A: Refer attachment

Q: When driving a car is it possible to have a negative velocity and acceleration? Given an example.

A: It is possible to have negative velocity and acceleration. Velocity and acceleration are vectors.…

Q: Construct a graph of instantaneous velocity versus time for a motion with variable acceleration.…

Q: A car is initiat driving along a level, straight road at 10m/s in the positive direction. The…

Q: A bicycle moves with a constant acceleration of 6 m/s². It has an initial velocity of 8 m/s and an…

A: Given data: The acceleration of bicycle is a=6 m/s2. The initial velocity of bicycle is u=8 m/s.…

Q: An object moving along a line has a constant negative acceleration. Describe the velocity of the…

A: The acceleration is the derivative of velocity. a=dvdt

Q: Plot both the position vs. time and acceleration vs. time graphs with the velocity vs. time graph…

Q: driver in a moving car applies the brakes. The car slows to a final speed of 1.70 m/s over a…

A: This problem can be solved by using first and third equation of motion which is given as v = u + at…

Q: Elana walks at a speed of 1.3 m/s into a train terminal and realizes that her train is already…

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: A car is coasting backwards down hill at a speed of 3.0m/s when the driver gets the engine started.…

A: Average acceleration

Q: A ball is projected upward from the ground level with an initial velocity of 96 feet per second.…

Q: 3:18 GRAPHICAL REPRESENTATION OF MOTION Due Date: Nov 21, 2021 Instruction The graph is a very…

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

Q: True or false? An object with a large acceleration must have a large velocity. Acceleration…

A: Acceleration of an object is defined as the change in the value of velocity with respect to time,…

Q: A lion is napping in the shade as a zebra saunters by at steady 48.2 km/h. Feeling the desire for…

Q: (a) Is it possible for speed to be constant while acceleration is not zero? Give an example of such…

Q: An object is thrown straight upward with an initial velocity of 13 m/s. What is the object's maximum…

Q: A cyclist rides 5.4 km east for 18 minutes, then he turns and heads west for 7 minutes and 2.1 km.…

A: As per guidelines only one question is solved here. Let the motion in east be +ve and in west be -ve…

Q: Please show the solution A race car starts from rest and travels east along a straight and level…

A: Given, t=5 s vx(t) = (0.86 m/s3)t2 (dvx(t)/dt)=2*(0.86 m/s3)t At t= 5 s (dvx(t)/dt)=2*(0.86 m/s3)*5…

Q: A ball is dropped from rest from the top of the building. What is the velocity of the ball 3.0…

A: A ball is dropped, therefore the initial velocity is 0m/s. u=0m/s Assuming body is undergoing…

Q: Acceleration increases with time. Which of the following describes the associated velocity versus…

A: Given: The acceleration of the object increases with time. Introduction: The acceleration of the…

Q: Examine the following position time graph:

A: Given, Graph of position versus time. Position is not changing with time. Velocity is rate of…

Q: During a work-out session, an athlete moving along the x- axis, has a zero average velocity (vavg =…

A: The average velocity of a person is zero what does that statement means The answer is in step 2

Q: The velocity of a particle is directed toward the east while the acceleration is directed northwest.…

A: Acceleration of particle is in North West direction which means it has both North & west…

Q: t = 100 s if the initial position at t = 0 s is x0 = -25.0m? Justify your answer. What is the…

A: Given:- From the above plot of velocity versus time Find:- calculate the final position x at t =…

Q: A lion is napping in the shade as a zebra saunters by at steady 48.2 km/h. Feeling the desire for…

Q: A motorcyclist heading east through a small town accelerates at a constant 4.9 m/s/s after he leaves…

A: We are given acceleration which is constant throughout the motion. We are also given initial…

Q: If a particle increases in speed at a constant rate as it moves in the positive direction along an x…

A: Acceleration is the rate of change of velocity a = dv/dt Slope of velocity time graph represent…

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

3
E
C
(
$
4
velocity
D
R
F
20
15
-10
-15
0
-0.5
velocity
15
15
-2
-2.5
O
%
V
----
5
T
FRERS DE
G
5
time
NO
5.
time
40
6
B
&
ANNE
H
10
C
10
7
N
hp
U
99+
4
.
O
8
✡
1
M
(
9
K
O
P
((?)
alt
[
77°F
^ E
8:43 PM
9/2/2022
pause
ctri

1
3
E
C
Which of the following is the velocity graph for a negative initial velocity and a
positive acceleration?
(14121
$
O
4
R
F
velocity
6
V
5
432 HO
velocity
1
0
25
SOSOSOS
20
15
10
0
(to 24mm
%
5
T
G
B
5
time
^
(140
5
6
Y
H
&
4-
7
10
N
10
U
2008
hp
7
*
99+)
CAS
8
M
T
$
LAA
9
K
10
ho
411
1)
P
alt
[
77°F
E
4 backspace
J
pause
▸
8:43 PM
9/2/2022
E

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

Step 2

Step 3

Step 4

Step 5

Step 6

Step by step

Solved in 6 steps with 3 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

A ball was thrown vertically downward from a 50-m high building with an initial speed of 5m/s. What is the magnitude of the acceleration after 1.0s?
A woodchuck runs 22 m to the right in 9 s, then turns and runs 11 m to the left in 4 s. (Assume motion to the right is positive. Where applicable, indicate the direction with the sign of your answer. Enter your answers in m/s.) (a) What is the average velocity of the woodchuck? m/s (b) What is its average speed? m/s
the cat is being chased by a dog; they are running at 6m/s when they encounter a wall. The cat bounces off the wall and runs at 4m/s in the opposite direction, The cat is in contact with wall for only 0.05 seconds. What is the magnitude of the average acceleration of Steve while in contact with the wall?
Suzie Lavtaski has reached the end of the ski slope and abruptly decelerates from 20 m/s to 4.56 m/s in 3.49 seconds. Determine Suzie's acceleration rate (in m/s2). (Note: your answer should be negative...) In a similar situation, Suzie Lavtaski abruptly decelerates at the end of a different ski run from 22.6 m/s to 3.73 m/s in 2.89 seconds. Determine the distance she moved (in m) during this braking period.
A ball is dropped from rest and falls for 13.0 s. What is the velocity 13.0 s after it is dropped? Assume upwards is the positive y-direction, downwards is the negative y-direction, and express your answer in m/s.
A train, traveling at a constant speed of 25 m/s, comes to an incline with a constant slope. While going up the incline, the train slows down with a constant acceleration of magnitude 1.8 m/s2. What is the speed of the train after 8.0 s on the incline?
Can you have zero displacement and nonzero average velocity? Zero displacement and nonzero velocity? Illustrate your answers on an x-t graph.
A certain freely falling object, released from rest, requires 1.40 s to travel the last 22.0 m before it hits the ground. (a) Find the velocity of the object when it is 22.0 m above the ground. (Indicate the direction with the sign of your answer. Let the positive direction be upward.) (b) Find the total distance the object travels during the fall.
A certain freely falling object, released from rest, requires 1.35 s to travel the last 23.0 m before it hits the ground. (a) Find the velocity of the object when it is 27.5 m above the ground. (Indicate the direction with the sign of your answer. Let the positive direction be upward.) (b) Find the total distance the object travels during the fall.
A cart is given an initial velocity of 5.0 m/s and experiences of a constant acceleration of 2.0 m/s². What is the magnitude of the carts displacement in first 6.0 s of its motion?