Problem 2: A motorcycle is slowing down uniformly, with a constant acceleration. The motorcycle covers 1000 m in 80 sec. The motorcycle then covers the next 1000 m in 120 sec. a) What is the acceleration of the motorcycle? Answer: 0.042 m/sec² b) What is the initial speed of the motorcycle? Answer: 14.2 m/sec c) What is the final speed of the motorcycle? Answer: 5.8 m/sec t = 0 sec Vo Motorcycle At₁ = 80 sec ā x = 1000 m At₂ = 120 sec x = 2000 m x

Problem 2: A motorcycle is slowing down uniformly, with a constant acceleration. The motorcycle covers 1000 m in 80 sec. The motorcycle then covers the next 1000 m in 120 sec. a) What is the acceleration of the motorcycle? Answer: 0.042 m/sec² b) What is the initial speed of the motorcycle? Answer: 14.2 m/sec c) What is the final speed of the motorcycle? Answer: 5.8 m/sec t = 0 sec Vo Motorcycle At₁ = 80 sec ā x = 1000 m At₂ = 120 sec x = 2000 m x

Name: Problem 2:A motorcycle is slowing down uniformly, with a constant acc
Uploaded: 2024-03-05T11:56:34.000Z
Channel: Bartleby
Description: Problem 2:A motorcycle is slowing down uniformly, with a constant acceleration. The motorcycle covers1000 m in 80 sec. The motorcycle then covers the next 1000 m in 120 sec.a) What is the acceleration of the motorcycle? Answer: 0.042 m/sec²b) What i

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 train starts from rest and accelerates uniformly, until it has traveled 3.3 km and acquired a…

A: Given data: Initial velocity (v0) = 0 m/s Final velocity (v) = 48 m/s Distance traveled (d) = 3.3…

Q: A truck is driving along a straight road while it slows uniformly from 24 m/s to 12.3 m/s over a…

Q: 1 A car has acceleration of 1.20 m/s2 and starts from 2.50 m/s. What is its speed after 5.00…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: 2 The speed-time graph shows the speed of a train over 60 seconds. a b C Calculate the acceleration…

Q: Kenny is climbing the stairs of his apartment building for exercise. Kenny weighs 83 kg and the…

A: Given :m=83kg h=11 inches per step=0.27m Change in potential energy =mgh-0= 83*10*0.27=224.1J The…

Q: A MATH 151 student, standing on the ground, gets very frustrated and chunks a TI-84 calculator (that…

Q: An object is dropped from a tower, 160ft above the ground. The object's height above ground t sec…

Q: 1. You are driving your 2015 Volkswagen Golf at night on a straight road through the woods at 60…

A: Conversion 60 mih=60mih1.61×103 mhh3600 s=26.8 ms a. From kinematic equation expression for…

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: A car starts from rest at a station and runs with constant acceleration. The car is 140 ft from the…

A: From the above given information the diagram is a) So the average velocity of the car during…

Q: 2. A car starts from rest and accelerates to 8 m.s in 5 seconds. It maintains its speed for 2…

Q: 1. Refer to the velocity-time graph of a jogger. The positive direction is away from the jogger's…

A: 1. The area under the speed time graph gives the distance traveled.

Q: Answer the following questions. (True or False) a. Motion and acceleration are not the same…

A: Answer the following questions. (True or False)

Q: The jet car is originally traveling at a velocity of 12 m/s when it is subjected to the acceleration…

A: Given, the initial velocity of the car is uo=12m/s and its acceleration vs time graph is Now from…

Q: 1 de 1 A vehicle drives at a constant speed of 215km/h for 42.3 seconds, accelerates by 29.4m/s2 for…

A: "Since you have asked multiple questions, as per instructions to us, we will solve the first…

Q: An express train passes through a station. It enters with an initial velocity of 23.6 m/s and…

A: Initial velocity (u) = 23.6 msacceleration (a) = - 0.16 ms2Length of station (d) = 200 m

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: 1. A car accelerates from initial velocity of 10 m/s. the acceleration is increasing uniformly from…

A: We know that a=dvdt v=dsdt

Q: In a half marathon (13.1 miles), one runner finishes with a speed of 6.5 miles/hour and another…

A: Given data Distance traveled, D=13.1 miles Speed of runner one, s1=6.5 miles/hour Speed of runner…

Q: Starting from a pillar, you run 400 m east (+x direction) at an average speed of 4 m/s, and then run…

Q: You and 3 of your friends are sitting in the MSA Plaza when you realize that it is time for physics…

Q: You are driving your car with a velocity of 60.0 km/h on a straight road. At t=0 s, you slow down…

A: Initial velocity u = 60 km/h

Q: A) Find its velocity as a function of time. Letters A and B are not allowed in the answer. Express…

A: Given, Acceleration,axt=At-Bt2 Where A=1.50m/s2B=0.120m/s2 A. Acceleration,…

Q: The graph of the velocity versus time for an object is as shown.: Au 2 3 103 5 0 -5 -10- t(s) 5 6 a.…

Q: 3. A car traveling along the straight portions of the road has the velocities indicated in the…

Q: a)Write an expression for the vehicle’s instantaneous velocity as a function of time. b)What is…

Q: It's a lazy day. You and your dog, Shamus, are both resting. Shamus is right next to you (you can…

A: Given Data: The acceleration is, a = 2.2 m/s2. The initial velocity is, u = 0 m/s. The first…

Q: Vb 0- 1 2 3 6 8 TIme, s The Graph above shows the speed of a car traveling in a straight line as a…

A: Given: v α t at t=0 u=0 at t=8…

Q: 3. Irina dives from a 25-meter high platform into a water (see diagram ). 25 m a. Irina's…

A: Given Height of platform (H) = 25 m , initial velocity , vo= 0 (a) Irina's acceleration as she…

Q: 1. Consider the following v-t graph. a. At what time(s) is the object moving fastest? b. What is its…

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

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

100%

Problem 2:
A motorcycle is slowing down uniformly, with a constant acceleration. The motorcycle covers
1000 m in 80 sec. The motorcycle then covers the next 1000 m in 120 sec.
a) What is the acceleration of the motorcycle? Answer: 0.042 m/sec²
b) What is the initial speed of the motorcycle? Answer: 14.2 m/sec
c) What is the final speed of the motorcycle? Answer: 5.8 m/sec
t = 0 sec
Vo
Motorcycle
At₁ = 80 sec
à
x = 1000 m
At₂ = 120 sec
15
x = 2000 m
X

x = xót vót tật, ở = To +ất, v = vỏ +2āA,t=i
+
-b+√b²-4ac
2a

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

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

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

6 5 1 2 3 4 5 6 8 Time (s) The graph represents the relationship between distance and time for an object that is moving along a straight line. What is the instantaneous speed of the object at t = 5.0 seconds? 0.8 m/s O 0.0 m/s 2.5 m/s O 4.0 m/s 4. 3. Distance (m)
You run at a constant speed of v = 6 mph. For the next 20 yards, you speed up with an acceleration of a = 2.5 ft/s2 a) What is your speed in m/s at the end of your sprint? b) How much time did it take to perform the sprint?
1. Consider a car that initially travels in the positive direction at a speed of 30 m/s. The car uniformly speeds up to 40 m/s in a time of 5 s. Find the following: a. The acceleration of the car. b. The distance traveled over the entire 5.0 seconds. C. The distance traveled during the 2 s interval where the clock goes from t = 2 s, to t= 4 s. (Assume the 5 s time interval begins with the time = 0s.)
3.) You throw a ball straight up. The ball leaves your hand at a height of 2.00 m above the ground with a speed of 20.0 m/s (~45 mph). Ignore air resistance and use g = 10.0 m/s2 to answer the following questions. You can use a spreadsheet but show your sample calculations. 3a.) Calculate the height, y(t), and velocity, vy(t), at 0.50 second intervals until the ball hits the ground. Show your results in a table and put the units in the column headers: t (s), vy (m/s), y (m). 3b.) Use this data to draw a motion diagram for the ball at 0.50 second intervals. Label the height and the speed at each time interval. Label the origin, starting height, maximum height, and final height. Include the velocity vectors for each time and location of the ball. 3c.) Calculate the time it takes for the ball to hit the ground and the final velocity of the ball just as it hits the ground. Include this velocity vector in your diagram.
During takeoff, an airplane goes from 0m/s to 58 m/s in 7.7s. A) what is it acceleration? B) how fast is it going after 5s?
A hot air balloon is travelling vertically upward at a constant speed of 3.7 m/s. When it is 27 m above ground, a package is released from the ballon. a) After it's released, for how long is the package in the air in units of s? Acceleration of gravity is 9.8 m/s/s. b)What is the speed just before impact with the ground in m/s? c) Now assume the hot air balloon is traveling vertically downward at a constant speed of 3.7 m/s. After the package is released, how long is it in the air in s? d) What is the speed just before impact with the ground in m/s?
1. The acceleration of a car is given by a(t) = A – Bt + Ct² , where A = 1.0 m/s², B = 0.5 m/s³, C = 2.0 m/s“. The car is at rest at the origin at time t= 0. Find its position and velocity as a function of time. b. Sketch its position, velocity, and acceleration. a.
1. Refer to the velocity-time graph of a jogger. The positive direction is away from the jogger's home. Rank the four distances for the time intervals, A, B, C, D in decreasing order. Explain your answer. 15 10 C 40 50 30 20 Time (s) 0. 10 20 (s/w) pe 25
a. Find the velocity v(t) and acceleration a(t). b. At what value of t does v=0? c. What is the maximum height?
Can you please answer this question and show all the steps
An object moving in the +x direction experiences an acceleration of +2.0 m/s?. This means the object A A) travels 2.0 m in every second. B E) No Answer B) is traveling at 2.0 m/s. D) is increasing its velocity by 2.0 m/s every second. E C) is decreasing its velocity by 2.0 m/s every second.
A small rock is thrown vertically upward with a speed of 29.0 m/s from the edge of the roof of a 33.0 m tall building. The rock doesn't hit the building on its way back down and lands in the street below. Ignore air resistance. A) Whats the speed of the rock just before it hits the street B) How much time elapses from when the rock is thrown until it hits the street