Question: Time left 0:49:40 The work done by a net external force on a system is 36J and the work done by a frictional force

Time left 0:49:40 The work done by a net external force on

Time left 0:49:40 The work done by a net external force on a system is 36J and the work done by a frictional force acting on the system is -12.J. The change in the mechanical energy is Oa 12J O b. 24J OC 16J Od. 48J

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

The image youve provided contains a question which states The work done by a net external force on a ... 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!

1. In detail, explain the steps of the scientific method. 2. What is an example of how the scientific method is used in the firearms industry. This can include building a firearm, maintenance,...

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....

Identify a product market that is currently experiencing changes in customer preferences. how are the companies in that industry responding to the changing preferences? what are the supply chain...

Here is the reference if the questions: LwKinetic Energy @ Print Down To begin with, consider the case of a net external force F acting on a mass m. This net force is the vector sum of all the...

1. A 30 N chest was pulled 5 m across the floor at a constant speed by applying a force of 50 N at an angle of 30". Determine the amount of work done by: (a) The tension force T. (b) The force of...

Question 1 (1 point) A toy car, of mass 0.10 kg, is travelling along a track which contains a vertical circular loop of radius 0.10 m as shown in the diagram. 0.10 m What is the minimum entry speed v...

SP1. Suppose that two horizontal forces are acting upon a 0.25-kg wooden block as it moves across a laboratory table: a 5-N force pulling the block and a 2-N frictional force opposing the motion. The...

This print out should have 19 questions. be within + 3.0% Multiple choice questions may continue on the next column or page - find all choices 007 (part 1 of 3) 10.0 points before answering- A block...

2) The L-shaped object shown in the figure consists of three small masses 1 kg connected by extremely light rods. Assume that the masses shown are accurate to three significant figures. What is the...

You are a senior auditor working for Rittenberg & Schwinger, CPAs. Your staff assistant has drafted the following audit report. You believe the scope limitation is significant enough to qualify the...

When would a commitment be recognized in the accounting records?

( 1 ) ? ? 1 n 1 - ( 1 n )

Refer to Exhibit 24-3. The profit-maximizing single price monopolist produces output a. Q1. b. 92 C. q3. d. q4. To engage in price discrimination, it is necessary that 46 . a seller be a price...

ATC 0 10 20 30 40 Quantity 50 60 70 80 23. Refer to Exhibit 23-7. The perfectly competitive, profit-maximizing firm will produce units of output. 10 . b. 30 50 . d. 60 70 . Refer to Exhibit 23-7. At...

income elastic b. income inelastic. c price elastic d. cross-price elastic e. good If income elasticity of demand for a good is negative, the good is aln). 43. normal positive b. complementary C. d....

Determine the damping ratio ? of the system depicted in the figure. The mass and friction of the pulleys are negligible, and the cable remains taut at all times. m m1 Problem 8/41 0 101

The three ropes in the figure are tied to a small, very light ring. Two of the ropes are anchored to walls at right angles, and the third rope pulls as shown, with T 3 = 92 N and ? = 32?. What are T...

37. A multinational corporation operates multiple subsidiaries across different states. One subsidiary manufactures goods, another markets and sells them, and a third provides centralized management...

Given find f 1- (x). If c 0, under what conditions on a, b, c, and d is f = f 1- ? |f(x) + b + d

If the graph of an equation is symmetric with respect to the y-axis and -4 is an x-intercept of this graph, then _________ is also an x-intercept.

If f() = cos and f(a) = 1/4, find the exact value of: (a) f(-a) (b) f(a) + f(a + 2) + f(a 2) Use the periodic and evenodd properties.

=+c. Calculate the reliability at t 5 5 600,000 cycles. Note that R() is always the same number for any Weibull distribution.

=+b. Next, calculate the percentage of people living less than 10 years.

=+the surface of the rubber membrane closes up, resealing the end of the tube. However, after many such connections and disconnections, the rubber membrane may eventually wear out and fail to close...