A 500 g particle has velocity v x = -5.0 m/s at t = -2 s. Force
Question:
A 500 g particle has velocity vx = -5.0 m/s at t = -2 s. Force Fx = (4 - t 2) N, where t is in s, is exerted on the particle between t = -2 s and t = 2 s. This force increases from 0 N at t = -2 s to 4 N at t = 0 s and then back to 0 N at t = 2 s. What is the particle’s velocity at t = 2 s?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 40% (10 reviews)
SolveApply the impulsemomentum theorem ...View the full answer
Answered By
Rinki Devi
Professional, Experienced, and Expert tutor who will provide speedy and to-the-point solutions.
Hi there! Are you looking for a committed, reliable, and enthusiastic tutor? Well, teaching and learning are more of a second nature to me, having been raised by parents who are both teachers. I have done plenty of studying and lots of learning on many exciting and challenging topics. All these experiences have influenced my decision to take on the teaching role in various capacities. As a tutor, I am looking forward to getting to understand your needs and helping you achieve your academic goals. I'm highly flexible and contactable. I am available to work on short notice since I only prefer to work with very small and select groups of students.
I have been teaching students for 5 years now in different subjects and it's truly been one of the most rewarding experiences of my life. I have also done one-to-one tutoring with 100+ students and helped them achieve great subject knowledge.
5.00+
2+ Reviews
10+ Question Solved
Related Book For
Physics for Scientists and Engineers A Strategic Approach with Modern Physics
ISBN: 978-0133942651
4th edition
Authors: Randall D. Knight
Question Posted:
Students also viewed these Physics questions
-
A 500 g particle moving along the x-axis experiences the force shown in FIGURE EX9.21. The particles velocity is 2.0 m/s at x = 0 m. What is its velocity at x = 3 m? F; (N) 15 - 10- 5- -x (m) 0- 1...
-
FIGURE EX10.25 is the potential-energy diagram for a 500 g particle that is released from rest at A. What are the particles speeds at B, C, and D? U (J) 5- 4 3 2- 0+ B D FIGURE EX10.25
-
FIGURE EX10.28 shows the potential energy of a 500 g particle as it moves along the x-axis. Suppose the particle??s mechanical energy is 12 J. a. Where are the particle??s turning points?b. What is...
-
Night By Elie Wiesel The Holocaust - Why did the members of Sighets Jewish community refuse to believe their horrible situation? (Moshe the Beadle and Madame Schachter portending the horrors that...
-
The Plastic Glow Company makes glow sticks. It uses a process costing system and has had a just-in-time inventory policy. The plant has a capacity to produce 500,000,000 units a year but currently...
-
If Joe views two candy bars and one piece of cake as perfect substitutes, what is his marginal rate of substitution between candy bars and cake?
-
____________ is a positive reinforcement strategy that rewards successive approximations to a desirable behavior. (a) Extinction (b) Negative reinforcement (c) Shaping (d) Merit pay
-
Sea Bound uses three processes to manufacture lifts for personal watercraft: forming a lifts parts from galvanized steel, assembling the lift, and testing the completed lift. The lifts are...
-
6. Consider the parametric curve given by the equations x(t) = t2 +231 + 1 and y(t) = t2 + 23t-6. How many units of distance are covered by the point P(t) = (x(t), y(t)) between t = 0 and t = 6?
-
Look again at question 5. Suppose (a) That it costs $95 to classify each new credit applicant and (b) That an almost equal proportion of new applicants falls into each of the four categories. In what...
-
Force F x = (10 N) sin(2t/4.0 s) is exerted on a 250 g particle during the interval 0s t 2.0s. If the particle starts from rest, what is its speed at t = 2.0 s?
-
A 30 ton rail car and a 90 ton rail car, initially at rest, are connected together with a giant but massless compressed spring between them. When released, the 30 ton car is pushed away at a speed of...
-
Let T'(t) be the temperature (inoF) in Phoenix hours after midnight on September 10, 2008. The table shows values of this function recorded every two hours. What is the meaning of T'(8)? Estimate its...
-
Kohler Corporation reports the following components of stockholders equity at December 3 1 of the prior year. Common stock $ 1 0 par value, 1 0 0 , 0 0 0 shares authorized, 4 0 , 0 0 0 shares issued...
-
6. Write the output of following code. (10 pts) public static void main(String[] args) { int max = 0; printGreeting("Mary"); max returnMax(10, 45); System.out.println(max); } public static void...
-
discuss the nuances of servant leadership in fostering a culture of servantship, where leaders prioritize the well-being and development of their team members, ultimately driving organizational...
-
The Alamo Drafthouse is a different kind of business, whether you call it a bar, a restaurant, ora movie theatre. Is it a movie theatre that serves burgers or a bar that shows movies?The Alamo...
-
Given the following flow diagram: Start Value=1 Value
-
The chief executive officer (CEO) of Cobalt Inc. just read an article written by a business professor at Harvard University describing the benefits of the lean philosophy. The CEO issued the...
-
Use this circle graph to answer following Exercises. 1. What fraction of areas maintained by the National Park Service are designated as National Recreation Areas? 2. What fraction of areas...
-
Consider a 10-m-long smooth rectangular tube, with a = 50 mm and b = 25 mm, that is maintained at a constant surface temperature. Liquid water enters the tube at 20°C with a mass flow rate of...
-
In a thermal system, water enters a 25-mm-diameter and 23-m-long circular tube with a mass flow rate of 0.1 kg/s at 25C. The heat transfer from the tube surface to the water can be expressed in terms...
-
Consider a 25-mm-diameter and 15-m-long smooth tube that is maintained at a constant surface temperature. Fluids enter the tube at 50C with a mass flow rate of 0.01 kg/s. Determine the tube surface...
-
This cash flow reporting method reports the number of years needed before the expected cash inflow recovers the initial cash invested (i.e., the outflow). Group of answer choices payback period net...
-
Lois Price acquired a residential rental property in 2015 for $220,000, of which $30,000 is allocated to the land and $190,000 to the building. The UCC of the building on January 1, 2023 is $174,200....
-
Which is a management task as opposed to an administrative task? Assessing the contractor's performance Updating contract records Verifying and auditing contract terms and conditions Making final...
Study smarter with the SolutionInn App