Will the two objects together float or sink in water
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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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.
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.
How accurate is the ideal gas model for predicting the mass of CO2 and what is the mass of CO2 inside the container using generalized compressibility chart?
What is the equation for the range of an aircraft moving at constant equivalent speed? Normally, the range is given by the Brequett eq. but its for aircraft moving at a constant speed.
The ring is 100 m in radius. How quickly must the space station turn in order to give the astronauts inside it apparent weights equal to their real weights at the earth's surface?
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