Question: answer with explanation provided 4. A particle's displacement, s, as a function of time, t, along a line is given by the equation s (t)

answer with explanation provided

4. A particle's displacement, s, as a function of time, t, along a line is given by the equation s (t) = 3t2 - 5t + 6. (a) Determine its instantaneous velocity after 6 seconds. [2] (b) Determine its acceleration after 6 seconds. [2] (c) At what values of t does the particle change direction? [2]

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!

1) 2) 3) Use the definition to find an expression for the instantaneous acceleration of an object moving with rectilinear motion according to the given function. The instantaneous acceleration is...

Hi, I'm studying for my test and would like some answers/feedback to check against. Can I get help with the uploaded document (Math 130 2017) particularly 4, 8, 9 &10? 1. [12 Marks] 2. [12 Marks}...

Math 2211 3.5-3.10 Review Name _________________________ Just Relax and Think Positively!!!! I Know you CAN Do This!!! 1. Let () = 1 . Find the value of (1). 2. Let () = 1 2. Find the value of (0)....

PY 205 Ch2 HW7 1. [-/3 Points] DETAILS MY NOTES A soccer ball is kicked at an angle of 580 to the horizontal with an initial speed of 17 m/s. Assume for the moment that we can neglect air resistance....

AA210 HOMEWORK 1 SOLUTION 2015-2016 Spring September 30, 2015 Problem 1.2 (10 points) Assumptions: steady, incompressible, 2D flow Under the assumptions, we can relate velocity to the streamline...

15. 16. 1'7. 18. 19. 20. An arrow fired horizontally at 35 m/s travels 27 m horizontally. before landing on the ground. a) From what height above the ground was it fired? Express your answer to two...

P 91 - x(m) -0.20 0.20 0.40 0.60 3. Two point charges q1 and 92, are placed 0.30 m apart on the x-axis, as shown above. Charge q1 has a value of -3.0 x 10"" C. The net electric field at point P is...

Please provide the correct answer, no explanation needed. 4. Many small restaurants in Portland, Oregon, and other cities across the United States do not take reservations. Owners say that with...

Math 2414 In-class activity section 6.1 P. 1 Please write your solutions on separate sheets of paper. Label with your name and the section 6.1. 1. An object moving back and forth along a horizontal...

Cubbies Manufacturing Co. has three departments and uses the process cost system of accounting. A portion of the departmental cost work sheet prepared by the cost accountant at the end of July is...

An aqueous solution contains 0.30 M sodium nitrite. One liter of this solution could be converted into a buffer by the addition of: (Assume that the volume remains constant as each substance is...

What is the present value of an annuity due with monthly payments of $ 6 0 and 2 0 months to maturity given an annualized discount rate of 1 5 . 1 % ?

Read the case study and answer the questions. Your analysis should a 1 page (minimum), Double Spaced, Word Document with 12 pt Arial or Times New Roman Font. The New Museum The recently completed new...

2. In this chapter, the reader should reflect on the following concepts: historical reason, goal orientation, core values and top performance.

1. To understand how to set goals in a communication process

11. How often have you passed on to others this type of information, which you have filled in yourself? Never, then you should think again.