Question: Choose best answer and solve A child pulls a 7.4-kg toboggan 4.2 m across level ground with a 15-N force that is 34 above the

Choose best answer and solve

A child pulls a 7.4-kg toboggan 4.2 m across level ground with a 15-N force that is 34 above the horizontal. The work done is O 52 J O 2100 J O 35 J O 390 63 J

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 Physics Questions!

Answer the following grade 12 physics multiple choice questions 1. A child pulls a 7.4-kg toboggan 4.2 m across level ground with a 15-N force that is 34 above the horizontal. The work done is a. 35...

Question 1 A bobsleigh and its riders have a combined mass of 598 kg. They cross the finish line with a velocity of 125 km/h [forward]. The momentum of the team and the bobsleigh at the finish line...

Final Review Multiple Choice Identify the choice that best completes the statement or answers the question. ____ 1. Which of the following is a pair of scalar quantities? a. Speed Distance c....

45. u = j v=iij 46. u : 2i 2j v = *i i j A Relationship of Two Vectors ln Exercises 4750, determine whether u and v are orthogonal, parallel, or neither. 47. u = (10, 20) 48. u = (15,9) v=(*18,9)...

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...

GUESTIONS-For purposes of this questions, read the article,Inside Amazon.Address the following: Can Covey's teachings be reconciled with management practices at Amazon? If you were a consultant work...

MATHEMATICIANS RISE TO A CHALLENGE ne of the theorems we teach in eighth grade is a + b= *, where c is the length of the hypotenuse of a right triangle in Euclidean space, and a and b are the lengths...

18. What do you call that graph of a mechanical system's potential energy which is easily accomplished in a one-dimensional system? A. Energy diagram B. Potential energy diagram C. Gravitational...

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...

Washington and Lee Law Review Volume 72 Issue 3 Cybersurveillance in the Post-Snowden Age Article 3 Summer 5-1-2015 Government-Operated Drones and Data Retention Gregory S. McNeal Pepperdine...

Anna is covered by a qualified employer retirement plan at work. Her husband, Sam, is not an active participant in a qualified plan. If Anna and Sam's combined AGI is $135,000, Anna cannot make a...

A standardized exam scores are normally distributed. In a recent year, the mean test score was 20.6 and the standard deviation was 5.7. The test scores of four students selected at random are...

1 . Understand what Segment margin, direct fixed costs, and common fixed costs are and how they affect our incremental analysis concerning the continuation of a product line.

To sensibly distribute its patrol cars throughout the city, the police department collects data on crimes committed on residents for each of its districts. Each district has 1000 residents. The...

1. To generate a discussion on the concept of roles

6. What information processes operate in communication situations?

3. How can we use information and communication to generate trust?