Determine the number of bolts needed
A lap joint needs to be designed using 20-mm diameter bolts to carry a load of 120 kN on the connecting plates. If the shear stress in each rivet is not to exceed 90 MPa, determine the number of bolts needed.
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Calculate the velocity of air. Assume room temperature at 25 degrees Celsius. Calculate the air velocity. Specific gravity of mercury is 13.6, i.e. mercury density is 13.6 times the density of water.
If a blood cell subtends an angle of 2.1 multiplied by 10-5 rad when viewed with the naked eye at a near point of 27.0 cm, what angle (magnitude only) does it subtend when viewed through the microscope?
2 forces are acting -20 and 20 ft away from the origin. Each force is 1000 lbf and they are acting 60 degrees from the negative x axis. What is the sum of the moments of the two forces about the point (10, -40, 20) ft.
(a) Calculate the apparent distance between the fish and the front wall. (b) Calculate the apparent distance between the image of the fish and the front wall.
Making decisions, Below is the required assignment: Assignment 4 Problem 1 (15 marks) The annual demand of training shoes is 12,500 units. The cost to place an order is Dhs 150 and the holding c
A proton moving with a velocity of 4.0×104 m/s enters a magnetic field of 0.20 T. If the angle between the velocity of the proton and the direction of the magnetic field is 60°, what is the magnitude of the force on the proton?
A wire 1.80 m long carries a current of 13.0 A and makes an angle of 35.0 degrees with a uniform magnetic field of magnitude B = 1.50 T. Calculate the magnetic force on the wire.
A 1.0-m-diameter hollow sphere weight 200 N is attached to a solid concrete block weight 4.1 kN. If the concrete has a specific weight of 23.6 kN/m^3 , will the two objects together float or sink in water?
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Based on information provided in Ch. 11 & 12, how do you define "being an adult"?
Problem 1: Identify a specific theory of cognitive or moral development, and summarize the major assumptions.
You are a social worker working with foster children. You are making a home visit to Katie, age nine, and her foster family.
Identify and discuss three ethical guidelines that are important to consider when designing an 8-week group for adolescents who are referred
What is another way to say ". It is important to ensure that the youth understand what the study involves, what their participation entails
Question: Jena and Ben are employees of Big City Electronics. They began to have a consensual sexual relationship.
Sahir is the most active student in your kindergarten class. He tends to be very disruptive when the teacher you work with is teaching the class,