Question: Starting from rest, a 5.0 kg block slides 2.5 m down a rough 23.0 degree incline in 3.0 seconds. The acceleratin of gravity is

Starting from rest, a 5.0 kg block slides 2.5 m down a rough 23.0 degree incline in 3.0 seconds. The acceleratin of gravity is 9.81 m/s 2. (a) Find the work done by the force of gravity (b) Find the change in mechanical energy due to friction. Answer in units of J. (c) Find the work done by the normal force between the block and the incline. Answer in units of J. 15.01

Step by Step Solution

★★★★★

3.43 Rating (150 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

The image displays a physics problem that states Starting from rest a 50 kg block slides 25 m down a rough 230 degree incline in 30 seconds The accele... 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

Students Have Also Explored These Related Physics Questions!

what ways does the conscientious disclosure of pertinent information engender a symbiotic relationship between stakeholders and institutions, and how might this reciprocal transparency foster a...

Total payroll of Walnut Co. was $2,760,000, of which $480,000 represented amounts paid in excess of $118,500 to certain employees. The amount paid to employees in Excess of $7,000 was $2,160,000....

2. Evaluate the following definite integrals (a) (2x - 6x) dx /6 (b) 16 cos 3t + 2 sin 3t dt x+1 2 da

starting from rest, a 5 . 0 kg block slides 2 . 5 m down a roguh 2 3 degree incline in 3 . 0 s . The acceleration of gravity is 9 . 8 1 m / s 2 . Find the work done by the force of gravity. Answer in...

Starting from rest, a 5 . 5 kg block slides 3.2 m down a rough 2 3 . 0 degree incline in 3 . 0 s . The acceleration of gravity is 9 . 8 1 m / s ^ 2 a ) Find the work done by the force of gravity....

1.Consider Firms A and B who each want to borrow $40 million for 1 year. The firms face the following borrowing costs: Fixed Floating Firm A 5% LIBOR Firm B 5.5% LIBOR + 0.2% A swap bank offers the...

5. [7.2/14.4 Points] DETAILS PREVIOUS ANSWERS A 3 kg block slides down a ramp which is at an incline of 0 = 60. If the frictional force is 4.59 N, what is the coefficient of friction? Assume g = 9.8...

Note: To simplify calculations, you may use g = 10 m/s in all problems.V =7.5 m/s Questions 2-4 refer to the following figure: B C - NWAVAN D velocity (m/s) 1. An object is thrown horizontally to the...

QUESTION 1 A driver in a car traveling at a speed of 28.8 m's sees a deer 100 m away on the road. Calculate the minimum constant acceleration that is necessary of the car to stop without hitting the...

watch the three short clips below then answer the questions Copy and paste the three links below 1) Projectile Motion https://www.nsf.govews/mmg/mmg_disp.jsp?med_id=72205&from= 2) Newton's Second Law...

Consider the following matrices: Find the following (a) |AB| (b) AC (c) ABC (d) AB BtAt 1 -1 C- -1 %3D A = 4 3 2 0

What are the possible causes of an error in a companys financial statements? How is the correction of a material error accounted for and how is the correction reported on the financial statements?

This approach helps model the possible outcomes to change decisions and evaluate the benefits and risks associated with different steps.

A student is known to attend an interactive class 30% of the time. If the class meets 10 times each semester, find the probability the student will be attending less than or equal 2 classes and more...

A random process Y(t) is given by Y(t) = X(t) cos(uwt + 0), where X(t), a zero-mean wide sense stationary random process with auto-correlation function RX(T) = 2exp(-2|T) is modulating the carrier...

A white-noise process has the autocorrelation function Rx(T) = oX 8(t) has a power spectral density given by .a O SX(w) = ox/2 .b O SX(w) = 20x .c O SX(w) = ox8(x) %3! .d O SX(w) = ox

A random process X(t) is given by X(t) = A sin(uwt+ 0), where A is a uniformly distributed random variable with mean E[A] and variance Var(A). Then, the variance value of X(t) is a O Var(A) sin? (wt+...

Task 1: Corporate Manslaughter and sentencing guidelines 1 Looplands is prosecuted under the Corporate Manslaughter and Corporate Homicide Act 2007. The court is considering a sentence. (a)...

Light of original intensity l 0 passes through two ideal polarizing filters having their polarizing axes oriented as shown in Fig. E33.32. You want to adjust the angle Ï so that the intensity at...

For carbon dioxide gas the constants in the van der Waals equation are = 0.364 J m 3 /mol 2 and (a) If 1.00 mol of gas at 350 K is confined to a volume of find the pressure of the gas using the...

A ray of light traveling in a block of glass (n = 1.52) is incident on the top surface at an angle of 57.2 with respect to the normal in the glass. If a layer of oil is placed on the top surface of...

If you use your car for both business and pleasure, the Canada Revenue Agency will usually allow you to report a portion of the costs of operating the vehicle as a business expense. This portion is...

Solve the following proportions for the unknown quantities

The following table shows National Paper Products capital investment in each of its three divisions, and the most recent years gross sales for each division. The operating costs of the head office...