1

# Doc Samson needs to move a box of machinery with a mass of 2,00 times 10^3[kg]....

## Question

###### Doc Samson needs to move a box of machinery with a mass of 2,00 times 10^3[kg].... Doc Samson needs to move a box of machinery with a mass of 2,00 times 10^3[kg]. He attaches a steel cable and pulls the box across a horizontal floor so the cable makes an angle of 30.0 degree relative to the ground. There is friction between the box and the floor such that, mu_k = 0.100. If his applied force is 1.50 times 10^4 [N] and he drags the box for 10.0[m], how much total work is performed on the box during this motion?

#### Similar Solved Questions

##### Find the transfer function
Find the transfer function for the block diagram shownabove....
##### Students took n = 35 samples of water from the east basin of Lake Macatawa and measured the amount of sodium in parts per million
Students took n = 35 samples of water from the east basin of Lake Macatawa and measured the amount of sodium in parts per million. For their data, they calculated notation bar x= 24.11 and s^2= 24.44. Find an approximate 90% confidence interval for μ , the mean of the amount of sodium in parts pe...
##### 4. (-/1 Points] DETAILS MY NOTES ASK YOUR TEACHER A force of 14 lb is required...
4. (-/1 Points] DETAILS MY NOTES ASK YOUR TEACHER A force of 14 lb is required to hold a spring stretched 2 in. beyond its natural length. How much work W is done in stretching it from its natural length to 7 in. beyond its natural length? (Submit an exact answer using fraction if necessary) ft-lb W...
##### The kinetics data was obtained for the heterogeneous (a surface reaction) decomposition reaction: A(g) 2 Blg)...
The kinetics data was obtained for the heterogeneous (a surface reaction) decomposition reaction: A(g) 2 Blg) and plotted as pA vs. time, InpA vs. time, and 1/pA vs. time. A(g) B(g) 12 3 12 10 2.5 8 0.8 6 1.5 1 0.4 2 0.5 02 0 0 200 600 400 800 1000 200 400 600 800 200 1000 600 400 800 1000 In P(A) Q...
##### Mickley Corporation produces two products, Alpha6s and Zeta7s, which pass through two operations, Sintering and Finishing....
Mickley Corporation produces two products, Alpha6s and Zeta7s, which pass through two operations, Sintering and Finishing. Each of the products uses two raw materials—X442 and Y661. The company uses a standard cost system, with the following standards for each product (on a per unit basis): ...
##### The constant load Pis applied to ball A as shown. As a result the system moves...
The constant load Pis applied to ball A as shown. As a result the system moves to the right on the smooth surface and during the process the spring stretches and contracts. What physical quality is constant during the process? А Select one: a Velocity of ball B b. Acceleration of the center of...
##### Q-5  List, stack, and queue. Which type of data access is provided by each stated...
Q-5  List, stack, and queue. Which type of data access is provided by each stated abstract data types? (a [2) LIST: (b ) STACK: (c ) QUEUE Which data structure can be used to achieve each stated operation? (d [2) Reverse the order of a data sequence: e ) Preserve the order of data recei...
##### Comment on Facebook Your Responsibility? CASE STUDY Wieters runs an investment advisory firm that specializes in...
Comment on Facebook Your Responsibility? CASE STUDY Wieters runs an investment advisory firm that specializes in equity only asset management. For clients and prospective clients seeking to follow a balanced or fixed-income strategy, Wieters posts on her firm's Facebook page the names of a numbe...
##### Calculate the force in member : AB, AF, BC, BE, BF, CD, CE, DE, EF, FG...
Calculate the force in member : AB, AF, BC, BE, BF, CD, CE, DE, EF, FG Set P1 = 9 kN and P2 = 11 kN. (Figure 1) Figure < 1 of 1 > G E 2 2 m T А B D 1 m 2 m 1 m P2...
##### Suppose Y1, ..., Yn denote a random sample of size n from an exponential distribu- tion...
Suppose Y1, ..., Yn denote a random sample of size n from an exponential distribu- tion with mean 0. a) (5 points) Find the bias and MSE of the estimator ôz = nY1). b) (3 points) Consider another estimator ôz = Y. Find the efficiency of ôı relative to 62. c) (7 points) Prove t...