Question: The only force acting on a 2.0kg body as the body moves along an x axis varies as shown in Figure. The scale of the

The only force acting on a 2.0kg body as the body moves along an x axis varies as shown in Figure. The scale of the figure??s vertical axis is set by Fs = 4.0N. The velocity of the body at x = 0 is 4.0 m/s.

(a) What is the kinetic energy of the body at x = 3.0 m?

(b) At what value of x will the body have a kinetic energy of 8.0 J?

F, (N) x (m) -F

Step by Step Solution

★★★★★

3.62 Rating (170 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

From Eq 732 we see that the area in the graph is equivalent ... View full answer

Question Has Been Solved by an Expert!

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

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

2-P-M-K-E (66).docx

120 KBs Word File

Students Have Also Explored These Related Mechanics Questions!

1. Prepare a horizontal analysis of the comparative income statement of Harlan ?Designs, Inc. Round percentage changes to one decimal place. 2. Why did 2016 net income increase by a higher percentage...

A 3.0 kg toy car moves along an x axis with a velocity given by v = -2.0t3i m/s, with t in seconds. For t > 0, what are? (a) The angular momentum L of the car and (b) The torque r on the car, both...

The only force acting on a 3.6 kg block moving in the xy plane has a magnitude of 3.3 N, and direction unknown. The block initially has a velocity of 5.2 m/s only in the x direction and some time...

A 10 kg brick moves along an x axis. Its acceleration as a function of its position is shown in Fig. 7-40.The scale of the figure's vertical axis is set by as = 20.0 m/s2. What is the net work...

A 4.10 kg block is pushed along a floor by a constant applied force that is horizontal and has a magnitude of 41.0 N. The figure gives the block's speed v versus time t as the block moves along an x...

The force on a particle, acting along the x axis, varies as shown in the figure . Part A Determine the work done by this force to move the particle along the x axis: from x = 0 . 0 to x = 1 0 . 0 m ....

A 4.10 kg block is pushed along a floor by a constant applied force that is horizontal and has a magnitude of 40.0 N. Figure 6-27 gives the block's speed y versus time t as the block moves along an x...

I need a detailed structure for this problems: You are asked to carry out an analysis of a dataset and to present your findings in the form of a maximum of two (2) visualisations, (or a single (1)...

6. [-/1 Points] DETAILS OSUNIPHYS1 7.2.P.048. MY A 6.0 kg body has eight times the kinetic energy of a 7.5 kg body. Calculate the ratio of the speeds of these bodies. V6.0 kg _ V7.5 kg + Additional...

Current Attempt in Progress Next question The only force acting on a 2.0 kg body as it moves along the positive x axis has an x component Fx = -6x N, where x is in meters. The velocity of the body at...

Topic The s Hec MyEa Hec Log Ir Hoc Chapt A CI X www. Logol Logo Grade o Mail - M Chapt pi www. Answam Recer Cours myLo D2L Grade + X C...

Bond Prices versus Yields a. What is the relationship between the price of a bond and its YTM? b. Explain why some bonds sell at a premium over par value while other bonds sell at a discount. What do...

In an effort to reduce the number of bottles that contain less than 1.90 liters, the bottler in Problem 6.30 sets the filling machine so that the mean is 2.02 liters. Under these circumstances, what...

what is csr and how it can contribute to successful business operations

A certain perfect gas is heated at constant pressure from 15 degrees celcius to 95 degrees celcius, the energy required is 1136 KJ / kg. When this same gas is heated at constant volume to the same...

The cash price of a desktop 3D printer is $1,999.01. The dealer is willing to accept a $800 down payment and 3 annual payments of $450 each. At what effective interest rate are these terms equivalent?

Q5/ Find the electric field at a distance of 10 cm from a charge of 2x10uC. (15 Marks)

Discuss two tools that could be applied by managers when facing a strategic. Explain which tool would be more useful in this context?

Discuss the core operations capabilities of an organization.

The nearest stars to the Sun are in the Alpha Centauri multiple-star system, about 4.0 x 1013 km away. If the Sun, with a diameter of 1.4 x 109 m, and Alpha Centauri a are both represented by cherry...

The diameter of our disk-shaped galaxy, the Milky Way, is about 1.0 x 105 light-years (Ly). The distance to Messier 31, which is Andromeda, the spiral galaxy nearest to the Milky Way, is about 2.0...

The mean radius of the Earth is 6.37 x 106 m, and that of the Moon is 1.74 x 108 cm. From these data calculate (a) The ratio of the Earths surface area to that of the Moon and (b) The ratio of the...

Camille Noah is investing $5,000 in an account that pays artannually compounded rate of 6.75 percent for three year. What is the interest on interest if interest is compounded? $1,082.38 $69.88...

You have been asked to test the effectiveness of Ingo Corporation's control of manually approving all purchases over $25,000. During the year, lngo Corporation has made 1,000,000 purchases, of which...

Rodi wanted to be a lawyer and practice law in New Jersey. To take the New Jersey bar exam, he had to attend a school accredited by the American Bar Association(ABA). He got a recruitment letter from...