Question

In: Physics

The sketch below is a free-body diagram (with all the forces shown) of a bridge. The...

The sketch below is a free-body diagram (with all the forces shown) of a bridge. The distance are each 800 cm along the bottome of the bridge, "RL" to "A", "A" to "C", "C" to "B" and "B" to "R". The vertical height shown on the right side of the sketch is 1385 cm. The known forces are A= 5000 N, B= 3000 N and C= 10,000 N. You are to calculate the unknown reactions RLx, RLy and Rr.

Expert Solution

genius_generous answered 1 month ago

Draw a free-body diagram of a fastball which rises, showing all relevant forces and explain how...

Draw a free-body diagram of a fastball which rises, showing all relevant forces and explain how it relates to the vertical motion of the object you observed. Could you make an object break left? Draw a rear view of the object from your perspective. Be sure to draw the axis of rotation and Magnus force for your object. Could you make an object break to the right? Draw a rear view of the object from your perspective. Be sure to...

Include an original free body diagram and an original extended free body diagram representing the ideal...

Include an original free body diagram and an original extended free body diagram representing the ideal disposition of the four main forces acting on an aeroplane during the five different stages of flight. Explain your diagrams and describe the effect of each of these forces in the aeroplane translation and rotation. Include the angle of attack.

The circuit shown in the figure below, called the Wheatstone bridge, is used to determine the...

The circuit shown in the figure below, called the Wheatstone bridge, is used to determine the value of unknown resistor Xby comparison with three resistors M, N, and P whose resistances can be varied. For each setting, the resistance of each resistor is precisely known. With switches K1 and K2 closed, these resistors are varied until the current in the galvanometer G is zero; the bridge is then said to be balanced. (a) Show that under this condition the unknown...

Consider a person standing on a bathroom scale. Draw a free body diagram for the person...

Consider a person standing on a bathroom scale. Draw a free body diagram for the person and draw one for the scale. For each force you identified on the person name the other object with which the person is interacting.

Draw a free body diagram for a satellite in an elliptical orbit showing why its speed...

Draw a free body diagram for a satellite in an elliptical orbit showing why its speed increases as it approaches its parent body and decreases as it moves away

The energy level diagram of the hydrogen atom is shown the figure below

The energy level diagram of the hydrogen atom is shown the figure below. An atom generally has an electron in a given energy level, however, a transition may occur if the atom absorbs or emits a photon, or particle of light.Note: The energy of a photon can be written as \(E_{v}=h c / \lambda\) and the constants \(h c=1240 \mathrm{eV}-\mathrm{nm}\).1. In the Bohr model of the atom, energy is radiated whenA. an electron falls from an outer energy level to...

The structures of carbon dioxide and silicon dioxide are shown in the diagram below.

The structures of carbon dioxide and silicon dioxide are shown in the diagram below. Use your knowledge of structure and bonding to explain the following: a. Carbon dioxide is a gas at room temperature. b. Silicon(IV) oxide is a solid with a high melting point. c. Neither carbon dioxide nor silicon(IV) oxide conducts electricity.

The diagram of a eukaryotic ribosome shown below contains several errors

The diagram of a eukaryotic ribosome shown below contains several errors Part A Examine the diagram carefully, and identify each error. Select all that apply. the number of ribosomal subunits is incorrect the ribosome is moving in the wrong direction along the MRNA the amino acid on the tRNA in the A site is incorrect the terminal amino acid of the peptide is incorrect the MRNA incorrectly contains Ts the MRNA incorrectly contains adenines small ribosomal subunit size is incorrect the amino acids on the tRNA in the P site...

All one question with a few different parts Use the data to sketch the phase diagram...

All one question with a few different parts Use the data to sketch the phase diagram for xenon (Xe) and then answer the questions that follow. Normal boiling point: 165 K Normal melting point: 161 K Triple point: 152 K, .37 atm Critical temperature: 290 K Critical pressure: 57 atm A. What phase is xenon at atmospheric conditions? B. Is liquid xenon more or less dense than solid xenon? Use the diagram to justify your answer. C. What is the...

The process flow diagram for an office chair is shown below. There are three steps on...

The process flow diagram for an office chair is shown below. There are three steps on a worker-paced line, and no inventory is stored between the steps. The processing times are: Base: 6 minutes/unit Upholstery: 10 minutes/unit Assembly: 8 minutes/unit Demand rate is 7 units/hour. What is the resource utilization at each unit? (Assume that there is sufficient input for the process). Resource Utilization = Flow Rate/ resource capacity Raw material - Base (6min/ unit)- upholstery (10 min/unit) - assembly...