Practice1-1: The figure shows the velocity of an object as a function of time. a) What is the velocity of the object at t= 0.00 s? b) What is the acceleration of the object at t 0.00 s? c) What is the acceleration of the object at t= 2.00 s? d) What is the displacement of the object from t= 2.00 s to t= 4.50 s?

Practice1-1: The figure shows the velocity of an object as a function of time. a) What is the velocity of the object at t= 0.00 s? b) What is the acceleration of the object at t 0.00 s? c) What is the acceleration of the object at t= 2.00 s? d) What is the displacement of the object from t= 2.00 s to t= 4.50 s?

Name: Practice1-1:The figure shows the velocity of an object as a function
Uploaded: 2024-03-05T11:56:34.000Z
Channel: Bartleby
Description: Practice1-1:The figure shows the velocity of an object as a function of time.a) What is the velocity of the object at t= 0.00 s?b) What is the acceleration of the object at t= 0.00 s?c) What is the acceleration of the object at t = 2.00 s?d) What is

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter3: Accelerated Motion

Section: Chapter Questions

Problem 60A

See similar textbooks

Related questions

Q: S roller coaster rapidly picks up speed as it roles down a slope. As it startx down the slope the…

Q: The position vs. time graph of a moving particle for a time interval of 23 seconds is shown below.…

A: 1) Displacement is defined as the difference in the initial and final position. From the above…

Q: An object is thrown from a mound with a height of 4 feet at a speed of 48 feet per second. a)…

Q: A particle starts at the origin (x = 0) and moves in one dimension. The figure shows the velocity of…

Q: A rock is thrown vertically upward from ground level at time t = 0. At t = 1.7 s it passes the top…

Q: A sprinter accelerates from rest to a top speed with an acceleration whose magnitude is 3.98 m/s².…

A: Given, acceleration , a = 3.98 m/s2 Total time = 7.75 s Total race = 50 m Let the time during…

Q: Suppose that a NASCAR race car is moving to the right with a constant velocity of +92 m/s. a) What…

Q: The figure shows the acceleration-versus-time graph of a particle moving along the x-axis. Its…

Q: Can you please answer this question and show all of the steps

Q: A model rocket blasts off from the ground, rising straight upward with a constant acceleration that…

Q: You are standing on a circular track that is 315 m long. You begin jogging at the start line and…

A: given : (a) length of track l=315 m (b) distance travelled by sprinter d = 200m time taken t=21.75 s

Q: 1. What is your velocity when your feet leave the ground? 2. After your feet leave the ground, what…

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Q: 1. The following graph displays the position of an object versus time. x(t) 2 (m) 2 ▬▬▬▬▬▬▬▬▬▬ 4 6 8…

A: The position versus time graph is given for an object in motion The position in units of meter are…

Q: A tourist bus starts from rest at 2 m/s2 until it reaches a speed of 15 m/s. Then it travels for 25…

A: The acceleration of the bus is 2 m/s2. The speed of the bus after its rest condition is 15 m/s. The…

Q: A spelunker (cave explorer) drops a stone from rest into a hole. The speed of sound is 343 m/s in…

Q: A bus moves along an x-axis a distance of 800 m, starting at rest (at x = 0) and ending at rest (at…

A: Solution: given that x = 800 m for 0.5x , acceleration, a1 = 2.5 m/s2 for next 0.5x, acceleration is…

Q: A car accelerates at a constant rate from rest to 16 m/s in a distance of 74 m. What is the…

Q: A car gains speed at a constant rate as it moves to the right. It covers the distance between two…

A: let the velocity at first point = u the velocity at the second point (v) = 15 msdistance between the…

Q: a) For the displacement equation, s = t² +t- 5, find the velocity and acceleration equations and…

A: As per guidelines, first question (a) has been answered. Velocity is, v=dsdt=ddtt2+t-5=2t+1 m/s

Concept explainers

Displacement, Velocity and Acceleration

In classical mechanics, kinematics deals with the motion of a particle. It deals only with the position, velocity, acceleration, and displacement of a particle. It has no concern about the source of motion.

Linear Displacement

The term "displacement" refers to when something shifts away from its original "location," and "linear" refers to a straight line. As a result, “Linear Displacement” can be described as the movement of an object in a straight line along a single axis, for example, from side to side or up and down. Non-contact sensors such as LVDTs and other linear location sensors can calculate linear displacement. Non-contact sensors such as LVDTs and other linear location sensors can calculate linear displacement. Linear displacement is usually measured in millimeters or inches and may be positive or negative.

Topic Video

Question

Practice1-1:
The figure shows the velocity of an object as a function of time.
a) What is the velocity of the object at t= 0.00 s?
b) What is the acceleration of the object at t= 0.00 s?
c) What is the acceleration of the object at t = 2.00 s?
d) What is the displacement of the object from t= 2.00 s to t= 4.50 s?

Velocity(m/s)
250
4.0
3.0
2.0
10
GD
10
2.0
3.0
10
20
10
40
5.0
TO
Time()
UN

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 : Graph

VIEW

Step 2 : Results

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

A cyclist rides 8.0 km east for 20 minutes, then he turns and heads west for 8 minutes and 3.2 km. Finally, he rides east for 16 km, which takes 40 minutes. (a) What is the final displacement of the cyclist? (b) What is his average velocity?
A person walks first at a constant speed of 5.00 m/s along a straight line from point to point and then back along the line from to at a constant speed of 3.00 m/s. (a) What is her average speed over the entire trip? (b) What is her average velocity over the entire trip?
A vehicle accelerates down an on ramp and eventually reaches highway speed. The position of the vehicle is described by the following equation:x(t) = At2/(t+B) a)Write an expression for the vehicle’s instantaneous velocity as a function of time. b)What is the vehicle’s velocity after accelerating for 7 seconds? The equation’s parameters are as follows. A = 35 m/s B = 23 s c)After accelerating, the velocity of the vehicle will begin to level off at highway speed. Write an expression for the vehicle’s velocity after it has been accelerating for a long time. d) Determine the value of the vehicle’s velocity after it has been accelerating for a long time. The equation’s parameters are as follows. A = 35 m/s B = 23 s
Problem 1: How high can you jump? To model jumping we will split the motion into two parts. For the first part, you crouch and make a displacement up by pushing your feet against the ground. The second part is after your feet leave the ground. For the first part, assume that you create an acceleration of 20.4 m/s 2 while your feet are in contact with the ground and that you make a displacement of 0.2 m. 1. What is your velocity when your feet leave the ground? 2. After your feet leave the ground, what kind of motion do you follow, constant acceleration or constant velocity? State the velocity or acceleration. 3. What is your velocity at your maximum height? 4. Determine how high you go after your feet leave the ground.
This is the vy-t graph for an object moving along the x-axis. Which of the following descriptions of the motion is most accurate? Vx t O The object is slowing down at a decreasing rate. The object's speed is changing at a steady rate. OThe object is speeding up at a decreasing rate. O The object is speeding up at an increasing rate. The object is slowing down at an increasing rate.
Dynamics of rigid bodies problem
A truck covers 40.0m in 8.50s while smoothly slowing down to a final speed of 2.80 m/s. a.) Find its original speed b.)Find its acceleration. I need assistance with this question on how to do it, I was told to use one of the following Kinematic Equation to answer the question and to answer only in SI unit.
1.) What is the total displacement of the jogger from t = 0 to t = 0.6 hours? 2.) What is average velocity of the jogger from t = 0 to t = 0.6 hours?
The position of an object as a function of time is given by x = br² - ct, where b = 2.0 m/s2 and e = 6.7 m/s, and x and t are in SI units. What is the instantaneous velocity of the object when 1 = 2.2? A) 2.3 m/s B) 2.1 m/s c) 1.7 m/s D) 2.7 m/s Your answer: O A O B O C
Problem 1 The velocity of a particle moving along the x axis varies in time according to the expression v = (40 – 50 t2 ) m/s where t is in seconds. Find the instantaneous velocity in km/h at t=0 and t = 2 s. Find the average acceleration in the time interval t = 0 and t = 2 s. Find the instantaneous acceleration in m/s2 at t = 2 s. Draw the velocity-time graph for the particle and show the instantaneous acceleration at t=2s on this graph. Could you kindly answer the points and explain it to me?
Q2 . a) For the displacement equation, s = t2 +t- 5, find the velocity and acceleration equations and plot each equation for the first 5 seconds. b) Compute your average velocity in the following two cases: (a) You walk 73.2 m at a speed of 1.22 m/s and then run 73.2 m at a speed of 3.05 m/s along a straight track. (b) You walk for 1.00 min at a speed of 1.22 m/s and then run for 1.00 min at 3.05 m/s along a straight track. (c) Graph x versus t for both cases and indicate how the average velocity is found on the graph.
Q2. a) For the displacement equation, s = t2 +t-5, find the velocity and acceleration equations and plot each equation for the first 5 seconds. b) Compute your average velocity in the following two cases: (a) You walk 73.2 m at a speed of 1.22 m/s and then run 73.2 m at a speed of 3.05 m/s along a straight track. (b) You walk for 1.00 min at a speed of 1.22 m/s and then run for 1.00 min at 3.05 m/s along a straight track. (c) Graph x versus I for both cases and indicate how the average velocity is found on the graph.