A particle starts from rest and accelerates as shown in the figure below. (m/s2) a 1 t (s) 15 20 5 10 -1 -2 (a) Determine the particle's speed at t = 10.0 s and at t = 20.0 s. 10.0 s m/s t t 20.0 s m/s (b) Determine the distance traveled in the first 20.0 s. (Enter your answer to one decimal place.) m

A particle starts from rest and accelerates as shown in the figure below. (m/s2) a 1 t (s) 15 20 5 10 -1 -2 (a) Determine the particle's speed at t = 10.0 s and at t = 20.0 s. 10.0 s m/s t t 20.0 s m/s (b) Determine the distance traveled in the first 20.0 s. (Enter your answer to one decimal place.) m

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: Position of an object as a function of time is given in the following figure. What is the average…

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

Q: a) What is the acceleration during the first 4 seconds of motion. ( include sign ) b) What is the…

A: NOTE: According to the guidelines we are allowed to answer only the first 3 subparts. If you want to…

Q: A brick was dropped from rest from a height of 93.1 m. How long does it take the brick to reach the…

Q: The graph shows the speed of a car as a function of time. speed (m/s) 6 5 3 2 1 0 3 time (s) What is…

A: Given The given graph of speed vs time shown below.

Q: In m/s?, what is the acceleration when t = 7.5 sec? Express your answer as an integer, not as a…

A: The acceleration at a time in velocity-time graph represents the at that time.

Q: My cat, Pretty Kitty, decides to jump off her cat tower, and it takes her 0.61 s to reach the…

A: Given data The time required by the cat to reach the ground is t = 0.61 s. Therefore, the final…

Q: Determine the time it takes.

Q: 2. A car is driven 1200 m north at 20.0 m/s and then driven 1600 m east at 25.0 m/s. What is the…

A: North:Distance Xn= 1200m Speed Vn= 20 m/sEast:Distance Xe= 1600mSpeed Ve= 25m/s

Q: An unwary football player collides with a padded goalpost while running at a velocity of 6.20 m/s…

Q: The v-t graph is given below for a car. The car starts from rest at s = 0 and travels along a…

A: As per guidelines, only 3 subparts are solved here. Given,

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

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

Q: A car is waiting at an intersection. When the traffic light turns green, the car starts moving.…

Q: A car is initially at rest on a straight road. The graph shows the acceleration of the car along…

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

Q: In 2.5 s, a car increases its speed from 20.0m/s to 25.0m/s. What is the acceleration of the car? 05…

Q: Your favorite car goes zero to 60.0 mph in 5.00 seconds. Assuming it accelerates uniformly, sketch a…

A: Assume car to be travelling in straight line. Let u be the car’s initial velocity, v be the car’s…

Q: This is the velocity vs time graph. I would like to see how the position vs time graph will look…

A: As the given v vs t graph look like a sin/ cos wave function. Let guess the velocity as a function…

Q: At t=0, a particle starts with an initial velocity of 10 i m/s and accelerates uniformly at (-2.0 i…

A: Given initial speed (u)=10 m/s Acceleration (a)=(-2.0 i +4.0 j) m/s2 Required speed at t=5 s

Q: 1 4. The plot below shows the velocity of a hockey puck as a function of time. The puck starts at…

A: We are given velocity versus time graph. We draw position vs time and acceleration vs time graph by…

Q: An object's velocity is ū = (1.0)t²î + 3.0m§. What is the object's acceleration at t=2.0s?

A: Given: An object with velocity V=(1.0ms3)t2i^+3.0msj^ Acceleration a=dvdt…

Q: The velocity vs. time graph for an object in motion is shown below. What is the total distance…

Q: Distance (m)

A: Given: From the graph, the displacement after 5 s is 8 m.

Q: A car moves along the x-axis with the equation x = t² + 2t + 3. The average speed of the car over…

A: v=total distancetotal time=xf-xitf-tI=t2f+2tf+3-t2f+2tf+3tf-tI

Q: A car starts from rest, then accelerates at 1.20 m/s? for 7.00 s. It hits the brakes, slowing to a…

A: Velocity of car after 7 sec By, v = u+at v = 0 + (1.2×7) v = 8.4 m/s

Q: 13. A woman once fell 144 feet from the top of a building onto a metal ventilator box. She crushed…

Q: Part (a) What is its velocity after 23 seconds? Give your answer in m/s. Numeric : A numeric value…

A: a) Given data The initial velocity of the car is u = 0 as it starts from rest. The acceleration of…

Q: A particle starts from rest and accelerates as shown in the figure below. az (m/s²) 2 1 5 (s) 7 " 10…

A: We have given two time to measure speed that is T1 =10.0s And T2=20.0s We have to find the particle…

Question

A particle starts from rest and accelerates as shown in the figure below.
(m/s2)
a
1
t (s)
15 20
5
10
-1
-2
(a) Determine the particle's speed at t = 10.0 s and at t = 20.0 s.
10.0 s
m/s
t
t 20.0 s
m/s
(b) Determine the distance traveled in the first 20.0 s. (Enter your answer to one decimal place.)
m

Expert Solution

This question has been solved!

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

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

Step 2

Step 3

Step 4

Step 5

Trending now

This is a popular solution!

Step by step

Solved in 5 steps with 5 images

SEE SOLUTION Check out a sample Q&A here

Similar questions

A person jogs three complete laps around a 200 m track in a total time of 11 minutes. What is the jogger's average velocity in m/s. 0 m/s 3.7 m/s 21.4 m/s 37 0.91
A particle starts from rest and accelerates as shown in the figure below. az (m/s²) 1 t (s) 10 15 20 -1 -2 -3 (a) Determine the particle's speed at t = 10.0 s. m/s Determine the particle's speed att = 20.0 s? m/s (b) Determine the distance traveled in the first 20.0 s. (Enter your answer to one decimal places.) m
A car is initially at rest on a straight road. The graph shows the acceleration of the car along that road as a function of time. a (m/s/s) 4 3 2 -1 -2 -3 0 1 2 3 4 5 Submit Answer Tries 0/12 7 t (s) What is the speed of the car at t=7 s? Submit Answer Tries 0/12 6 How much distance does the car cover in the first 8 seconds? 8 9 10 11 12 Submit Answer Tries 0/12 What is the speed of the car at t=12 s? Submit Answer Tries 0/12 Determine the distance covered by the car between t=11s and t= 13 s? 13 14
An object moves along the x axis according to the equation x = 2.80t² (a) Determine the average speed between t = 1.60 s and t = 2.80 s. m/s (b) Determine the instantaneous speed at t = 1.60 s. m/s Determine the instantaneous speed at t = 2.80 s. m/s (c) Determine the average acceleration between t = 1.60 s and t = 2.80 s. m/s² (d) Determine the instantaneous acceleration at t = 1.60 s. m/s2 -2.00t+3.00, where x is in meters and t is in seconds. Determine the instantaneous acceleration at t = 2.80 s. m/s2 (e) At what time is the object at rest?
QUESTION 2 You start out by driving 173 miles south in 2 hours and 33 minutes, and then you stop and park for a while. Finally you drive another 56 miles south in 3 hours and 39 minutes. The average velocity for your entire trip was 29.55 miles per hour to the south. How much time did you spend parked? A 7 hours 44 minutes B 1 hours 32 minutes C 3 hours 5 minutes D 0 hours 46 minutes
. Plot the data in table 1 of a cart in motion. Determine its displacement and distance traveled. Calculate its maximum acceleration. Time (s) 0.0 1.0 2.0 3.0 4.0 5.0 6.0 Table 1: Table for problem #4. Velocity (m/s) 0.0 2.0 4.0 4.0 4.0 0.0 0.0