500 N 4 = 0.30 -0.25 Determine whether the block shown…

500 N 4 = 0.30 -0.25 Determine whether the block shown is in equilibrium and find...

500 N 4 = 0.30 -0.25 Determine whether the block shown is in equilibrium and find the magnitude and direction of the friction force when P-400 N. 2001

500 N U=0,30 41 = 0.25 20°/

Engineering Civil Engineering

< Previous

Next >

Answers

500 N Ms 0.30 р K = 0.25 20° P = 400 N N psino f. B.D. of Blockin P Pos20° 50081220 20 500 GS 20° 20 500 fs N = P sn 20% + 5

friction force = lk N Hence, 0-25 X 686.65 M 151-6625 f 151.66 N in downward direction of slope.

< Previous

Next >

Similar Solved Questions

1 answers

The random variable X has which of the following probability distributions?

A set of four cards consists of two red cards and two black cards. The cards are shuffled thoroughly, and I am dealt two cards. I found the number of red cards X inthese two cards.A. The binomial distribution with parameters n = 4 and p = 0.5.B. The binomial distribution with parameters n = 2 and p ...

1 answers

Constants Part A In a container of negligible mass, 0.270 kg of ice at an initial...

Constants Part A In a container of negligible mass, 0.270 kg of ice at an initial temperature of -28.0 °C is mixed with a mass m of water that has an initial temperature of 80.0° C. No heat is lost to the surroundings. If the final temperature of the system is 22.0 °C, what is the mass m...

1 answers

PART 10: Post and Close All Accounts Post the closing entries to the general ledger in...

PART 10: Post and Close All Accounts Post the closing entries to the general ledger in RED order and calculate ending balances for each account. For accounts that have a zero balance, enter the zero on the normal balance side. Date Accounts Debit Credit Dec. 31 Service Revenue 22,700 Retained Earnin...

1 answers

True or FALSE 57) Most bacterial species from a urine specimen can be cultured using standard...

true or FALSE 57) Most bacterial species from a urine specimen can be cultured using standard laboratory techniques. 58) No bacteria have been detected in the semen of healthy men. 59) Although HSV-1 usually causes oral lesions and HSV-2 usually causes genital lesions, it is possible that oral sexua...

1 answers

Help with review questions please i will give you a good rating 12. The Prosencephalon is...

help with review questions please i will give you a good rating 12. The Prosencephalon is subdivided into A. Mesencephalon and Rhombencephalon B. Diencephalon and Metencephalon C. Telencephalon and Diencephalon D. Metencephalon and Rhombencephalon E Metencephalon and Mylencephalon 13. During neur...

1 answers

B. A compound containing nitrogen and oxygen is decomposed in the laboratory. It produces 24.5g nitrogen...

b. A compound containing nitrogen and oxygen is decomposed in the laboratory. It produces 24.5g nitrogen and 70 g oxygen. Calculate the empirical formula...

1 answers

Chromel is an alloy composed of nickel, iron, and chromium. A 0.6445-g sample was dissolved and...

Chromel is an alloy composed of nickel, iron, and chromium. A 0.6445-g sample was dissolved and diluted to 250.0 mL. When a 50.00-mL aliquot of 0.05173 M EDTA was mixed with an equal volume of the diluted sample, all three ions were chelated, and a 5.23-mL back-titration with 0.06139 M copper(II) wa...

1 answers

(9). In curvilinear coordinates show that the quantity dar druge d-2 transforms as a true vector...

(9). In curvilinear coordinates show that the quantity dar druge d-2 transforms as a true vector under a general coordinate transformation. dr2 + dr dr...

1 answers

How do you solve 4y = 28 and 3x – 2y = -14?

How do you solve 4y = 28 and 3x – 2y = -14?...

1 answers

To raise operating funds, National Distribution Center sold its office building to an insurance company on...

To raise operating funds, National Distribution Center sold its office building to an insurance company on January 1, 2021, for $900,000 and immediately leased the building back. The operating lease is for the final 10 years of the building's estimated 20- year remaining useful life. The buildin...

1 answers

Please help with this dissociation reaction?

Write the dissociation reaction for butyric acid, HC4H7O2(aq) in H2O(l). (Include states-of-matter under the given conditions in your answer.) Thank you, Ozzy...

1 answers

Is it true that constant velocity means zero acceleration but constant acceleration does not mean zero velocity?

Is it true that constant velocity means zero acceleration but constant acceleration does not mean zero velocity?...

1 answers

QUESTION 11 Determine the p-value given the stated hypothesis and the test statistic value (Z Ho:μ=...

QUESTION 11 Determine the p-value given the stated hypothesis and the test statistic value (Z Ho:μ= 300 H1: μ < 300; z = -2.13...

1 answers

State whether each of the following statements is true or false. A disadvantage of issuing bonds...

State whether each of the following statements is true or false. A disadvantage of issuing bonds is that it puts current shareholders at risk of losing full control of the 1 company. 2. 3. Financial leverage is when a company borrows at one rate and invests at a different rate. Bonds, like shares, m...

1 answers

Financial Statements of a Manufacturing Firm The following events took place for Rushmore Biking Inc. during...

Financial Statements of a Manufacturing Firm The following events took place for Rushmore Biking Inc. during February, the first month of operations as a producer of road bikes: • Purchased $385,900 of materials. • Used $331,900 of direct materials in production. • Incurred $284,000 o...

1 answers

I really need help with these two I do not understand the theory and how to illustrate these on d...

I really need help with these two I do not understand the theory and how to illustrate these on diagrams Suppose you were a member of the Federal Reserve Board of Governors: a. What three policies would you suggest to combat inflation? Why? Explain carefully. b. Using money market diagrams illust...

1 answers

Q3: Water at 20 C is flowing in the pipe and out to the atmosphere as...

Q3: Water at 20 C is flowing in the pipe and out to the atmosphere as in figure 3. If friction can be neglected, calculate the flow rate. Note that the elevation given in the figure is in meters and the Mercury (Hg) have specific gravity of 13.55 (50 points) El. 6 100 mm d 0.5 m El. 4.5-50 mm d Figu...

1 answers

The total cumulative time for 60 units is 2500 minutes and the unit time for the...

The total cumulative time for 60 units is 2500 minutes and the unit time for the first production unit is 85 minutes. Use the cumulative average curve approach: a.) determine the value of the slope ,b. b.) determine the learning rate (in percentage). Use the unit curve approach: a.) deter...