## Question

###### F17. The cart and its load have a total mass of 100 kg. Determine the acceleration...

F17. The cart and its load have a total mass of 100 kg. Determine the acceleration of the cart and the normal reactions on the pair of wheels at A and B. Neglect the mass of the wheels 100 N 1.2 m 0.5 m B A 10.3 m 0.4 m 0.6 m

## Answers

Answer - toon 1) the acceleyntion of the cart and the normal loosino Teaction is. tan o 3 0 10ocoro Sen 0,3 5 Coro 5 G 1.2m l W 10.5m OB On Thon 0.4 a -0.6 0.3m NB ma 100 cos 0 - 100X 5 - 80 80 - 0.8 m/s 100 Efy=0 MA + Ng:100 sind uw = 100x3 + 100 X 10 : 1060 – -0 taking the moment @ G. 100 Colox (1.2-0.5) + N8X0.4 = NAX 0.6 + 100 sin ox0.7 80 x 0.77 0.4 NB = 0.6 NA + 60X0.7 20x 0.7+:0.6 NA - OVU NB > 140: ONA -UMB from egno & 140=GNA - UNB 1060 X4 = UNA FUNB IONA 4380 NA - 438N NB:622 N the normal reactions on the pair of wheels A and B. the mass of the wheels. is NB = 622 N

#### Similar Solved Questions

1 answers

##### There are 900 toothpicks in a regular box if a jumbo box is made by tripling...

there are 900 toothpicks in a regular box if a jumbo box is made by tripling all dimension of thr regular size bix. how many toothpicks. will the junbo box hold...

1 answers

##### How do we do this on a calculator? Test the claim that the mean GPA of...

how do we do this on a calculator? Test the claim that the mean GPA of Orange Coast students is smaller than the mean GPA of Coastline students at the 0.10 significance level. The null and alternative hypothesis would be: H:Ho Mc HoHo = Mc Ho: Po > Pc Ho: Po = Pc H:HO MC Ho: Po PC H : Ho < ...

1 answers

##### 5. The circular flow model Aa Aa The following diagram presents a circular flow model of...

5. The circular flow model Aa Aa The following diagram presents a circular flow model of a simple economy. The outer (green) set of arrows shows t flow of money, and the inner (red) set of arrows shows the corresponding flow of inputs and outputs Consumption Spending Product Markets Revenue (Househo...

1 answers

##### How do you find the domain and range of #1/(x+6)#?

How do you find the domain and range of #1/(x+6)#?...

1 answers

##### QUESTION 8 When connecting any electrical AC generator to an electrical grid, the frequency, phase, and...

QUESTION 8 When connecting any electrical AC generator to an electrical grid, the frequency, phase, and voltage of the generator's final electrical output must match that of the grid. ○True ○ False QUESTION 9 As discussed in class, Inverters convert AC power to DC and Rectifiers conv...

1 answers

##### Matt, a mechanical engineer, is intertested on the forces acting on his car as he drives...

Matt, a mechanical engineer, is intertested on the forces acting on his car as he drives along a flat road. Horizontally, the car is pushed forward by a force F(t), and the car has air resistenace acting orn Faid). Vertically, the car is supported with a spring and damper at each of its four wheels....

1 answers

##### A researcher measures the relationship between Internet use (hours per week) and social interaction (hours per...

A researcher measures the relationship between Internet use (hours per week) and social interaction (hours per week) in a sample of 10 students. The following table lists the hypothetical results of this study 2 4 7 5 7 6 12 4 4 6 4 3 5 5 2 10 3 (a) Compute the Pearson correlation coefficient. (Roun...

1 answers

##### Consider the following two mutually exclusive projects: Year 0 -NM Cash Flow (A) Cash Flow (B)...

Consider the following two mutually exclusive projects: Year 0 -NM Cash Flow (A) Cash Flow (B) $422,000 -$38,500 45,500 20,100 60,500 13,600 77,500 17,100 537,000 13,900 The required return on these investments is 13 percent. a. What is the payback period for each project? (Do not round intermediate...

1 answers

##### 2 A metal tube with dimensions as shown below was subjected to an axial tensile load...

2 A metal tube with dimensions as shown below was subjected to an axial tensile load of 175 N. If the young's modulus the metal is 25,000 MPa, calculate (i) axial stress, (ii) axial strain, and (iii) total axial elongation caused by the given load. 1954 :5 315 30cm 2cm 175N 475 =--== 30cm - 75mm...

1 answers

##### Trevor Company has the following adjusted trial balance at December 31, 2019: Account Cash Accounts Receivable...

Trevor Company has the following adjusted trial balance at December 31, 2019: Account Cash Accounts Receivable Inventory Supplies Prepaid Rent Land Building Accumulated Depreciation-Building Accounts Payable Debit $1,000 800 ,900 1,800 700 6,500 39,200 Credit $8,800 7,400 O A. $21,100 B. $20,200 O c...

1 answers

##### Hello. I need help in a 100 to 250-word can you please explain these case studies...

Hello. I need help in a 100 to 250-word can you please explain these case studies using well-developed paragraph Case Scenario: A five-year-old presents with high temperature (> 101), oxygen saturation of 78%, and breathing that is labored. His breathing could be heard throughout the ER. The moth...

1 answers

##### Fuzzy Monkey Technologies, Inc., purchased as a short-term investment $220 million of 8% bonds, dated January...

Fuzzy Monkey Technologies, Inc., purchased as a short-term investment $220 million of 8% bonds, dated January 1, on January 1, 2018. Management intends to include the investment in a short-term, active trading portfolio. For bonds of similar risk and maturity the market yield was 10%. The price paid...

1 answers

##### I know Cyclostoma = jawless, Gnathostoma = jawed, petromyzonida = jawless and myxinoidea = jawless. But...

I know Cyclostoma = jawless, Gnathostoma = jawed, petromyzonida = jawless and myxinoidea = jawless. But can you please help me with the relationship between the two cladograms? Thank you in advance! Petromyzonida Myxinoidea Gnathostomata Petromyzonida Gnathostomata Myxinoidea...

1 answers

##### 1 Suppose that a family has 3 children. Also, suppose that the probability of having a...

1 Suppose that a family has 3 children. Also, suppose that the probability of having a girl is 2 Find the probability that the family has the following children. Exactly 3 girls and 0 boys The probability is (Type an integer or a simplified fraction.)...

1 answers

##### Please assist, dont need work just answers. thanks part 2 Required: 1. Fill in the following...

please assist, dont need work just answers. thanks part 2 Required: 1. Fill in the following table with your estimates of the company's total cost and average cost per cup of coffee at the indicated levels of activity 2. Does the average cost per cup of coffee served increase, decreas...