the v-t curve below shows the motion of a train. sketch the a-t and s-t diagrams and determine the following a. determine the maximum positive acceleration ( m/s2) b. determine the distance traveled after t =390 seconds ( m)

the v-t curve below shows the motion of a train. sketch the a-t and s-t diagrams and determine the following a. determine the maximum positive acceleration ( m/s2) b. determine the distance traveled after t =390 seconds ( m)

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Related questions

Q: Two ships A and B are moving with constant speeds VA = 20 m/s and vg = 14 m/s, respectively, along s...

Q: For the following area, determine: a) the coordinates of the geometric center of the area taking th...

Q: QUESTION 3 Air enters a one-inlet, one-exit control volume at 6 bar, 500 K, and 30 m/s through a flo...

Q: 1. Suppose that a car at rest begins accelerating at a constant rate of 15ft/sec2. (a) Determine how...

A: It is very basic question of mechanics. Topic motion under constant acceleration. Used concept is eq...

Q: A rigid vessel contains 5 kg of wet steam at 0.4 MPa. After the addition of 9585 kJ the steam has a ...

Q: 2) Consider the system shown in the figure. If a change of 0.9 kPa in the pressure of air causes the...

Q: (11) The cold-drawn AISI 1018 steel bar shown in the figure is subjected to an axial load fluctuatin...

A: Metal fatigue is a term that describes the sudden failure of metal parts due to gradual fracturing w...

Q: What are the Oven's OBJECTIVES/PURPOSE and its UNIT? note: specify the brand

Q: Problem Solving: Show your Solution 1. A sculpture weighing 10,000 N rests on a horizontal surface ...

A: 1) Weight of sculpture =10000 N h=6 m A=0.20 m2 density =2700 kg/m3 length of segment =3 m

Q: Solve by using dimensional analysis. Calculate the weight in lbf of a 58 lbm object in a place where...

Q: required width (bmin) if the allowable bending stress in the material is 16 MPa ? If the beam shown ...

A: Given Data: Bending stress in the beam, 16 MPa

Q: 5-31. A river has an average width of 5 m and flows with an average vclocity of 6 m/s at A. Determin...

Q: 11.61 Estimate the maximum mass flow rate of air that can be passed by the duct shown in Fig. PI1.61...

Q: the velocity of a particle traveling along a straight line is v=(3t^2-6t) ft/s, where t is in second...

Q: H.W: Water (assumed inviscid and incompressible) flows steadily in the vertical variable- area pipe ...

Q: Determine the constraint equation which relates the accelerations of bodies A and B. Assume that the...

Q: Homework; In Figure below, a cantilever beam is subjected to an inclined force (P); calculate: 1- Th...

A: Given Data P=100 N

Q: A section of a wing torque box, 40 ft long w/ shear modulus G = 12 x 10^6 psi carries the torque 120...

A: As a feature of the quest for the following future carrier arrangement, and to alleviate the adverse...

Q: A heat pump using refrigerant-134a heats a house by using underground water at 8°C as the heat sourc...

A: A heat pump is essentially a heat engine that operates in the other direction. A heat pump, in other...

Q: 3-49 The gage pressure of the air in the tank shown in Fig. P3-49 is measured to be 65 kPa. Determin...

Q: player that s 1sm tall shoots a baskelball to the hoop lwhich is lom auay prom him. The hoop is 3m g...

A: Given Data The height of the basketball player is: h=1.3 m The height of the hoop is: H=3 m The grav...

Q: A heat exchanger is incorporated into an ideal air-standard refrigeration cycle, as shown in figure....

Q: When the compressibility effects become significant in heat transfer problems in high speed flow

A: The Mach number is used to estimate how close a flow may be considered as an incompressible flow...

Q: 4: Water flow through a pipe at 5L/s as shown in figure. If gage pressure of 12.5kPa, 11.5kPa and 10...

Q: Q: Estimate the size of fillet weld for the bracket shown in the figure subjected to a complete reve...

A: Given Load, P = 5000 lbs =2268 kg Thickness, t = 0.5 in ...

Q: 2 kg of air, which can be modeled as an ideal gas, undergoes an isothermal process from 1.3bar and 2...

Q: Q1) Derive the equation of motion of the system shown in Fig. using the following methods: (a) Newto...

Q: Motion of the sliding block P in the rotating radial slot is controlled by the power screw as shown....

Q: A refrigerator uses R-134a as its working fluid and operates on an ideal vapor- compression refriger...

Q: 150 mm 15° 30 m/s Incident jet Moving vane A circular jet of water (density = 998 kg/m3) impinges on...

Q: A mechanical system is shown in the Figure below, which is subjected to a known displacement x3(t) w...

A: The mechanical system is subjected to a known displacement x3(t).

Q: Consider an actual vapor-compression refrigeration cycle. R-134a enters the compressor as superheate...

Q: 1250 23.00 R16.00 1000

A: Given Views of model To find The 3D model

Q: The velocities of the particles at an instant are V_{A} = 6 m/s and V_{B} = 8 m/s , with the angle b...

Q: What are the main features of the Rockwell Hardness Test?

A: The Rockwell scale is a hardness scale which is based on indentation hardness of a material. This te...

Q: 53. An 8.00-L sample of gas at 99.0 kPa and 25 deg C is compressed. What is its final pressure at 25...

Q: NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to th...

Q: The assembly consists of a solid 15 mm diameter rod connected to the inside of a tube using a rigid ...

Q: Water at 60 degrees Fahrenheit have a density of 62.36 lb/ft.^3 and dynamic viscosity of 7.536 x 10^...

Q: A hollow shaft has an inner diameter of 0.035m and outer diameter of 0.06m. Compute for the torque i...

A: Answer: The torque transmitted by the hollow shaft is 4500 N•m.

Q: Post processor is the link between CAM systems and CNC machines. True O False 00

Q: Find the weight in Newton of the floating cylindrical can in Fig. 6-9.

A: Answer: The weight of the floating cylinder is 3.4520 Newtons.

Q: 2 kg of Refrigerant-134a contained in a piston-cylinder device undergoes a reversed Carnot cycle. So...

Q: Link OB is 20 mm wide and 10 mm thick and is made from low-carbon steel with Sy 200 MPa. The pin joi...

Q: Water (Cp = 4200 J/kg- °C) is used cool an unknown fluid (with a given Cp = 3810 J/kg.°C) using a tw...

Q: Spring stiffness is important as it is the measurement of the resistance offered by the elastic body...

Q: 1. Containers of various liquids are connected to a U-shaped tube as shown (the surface of the oll l...

A: A manometer is a device that measures liquid pressure in relation to an external source, which is co...

Q: What is the compressive strength of the beam if it is subjected to a 200 kN force and it has a 9" x ...

A: Area = A = 9 X 9 = 81 in2 1 in = 25.4 mm A = 228.6 X 228.6 = 52257.96 mm2 Force = F = 200 KN

Q: vehicle model is tested in a wind tunnel. The model scale is 1:2. The original speed of the vehicle ...

Q: 3.A certain container is filled with a mixture containing 3 composite materials, A,B and C. The volu...

A: GivenVolumes of A, B and CVA=δVB=εVC=θMasses of A, B and CmA=αmB=βmc=γ

Concept explainers

Conservation of Energy

In physics, the rule of the conservation of energy states that energy doesn’t disappear from the atmosphere; instead, it changes its form from one type to another. Energy is one of the most important physical quantities in nature, and it cannot be created or destroyed — only transformed.

Question

DYNAMICS OF RIGID BODIES
the v-t curve below shows the motion of a train.
sketch the a-t and s-t diagrams and determine the
following
a. determine the maximum positive acceleration (
m/s2)
b. determine the distance traveled after t =390
seconds (
m)
Shanghai Maglev
(Pudong to Longyang)
350
300
250
200 +
150 +
100+
50 +
+
100
200
time (s)
300
400
500
speed (km/h)
(38 s, 0 km/h)
(172 s, 301 km/h)
(390 s, 301 km/h)
(515 s, 0 km/h)

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.

Similar questions

A car moves along a straight line whose equation of motion is given by V =4t>- 3t+1 where (V) is in meter per second and (t) is in seconds. After 3 seconds from the start the linear displacement was 27m. When t =7 seconds, determine the linear displacement, linear velocity and linear acceleration of the car.
an automobile starting from rest speeds up to 12 m/s with a constant acceleration of 1.2 m/s^2. runs at fast speed for some time, and finally comes to rest with a decelaration of 1.5 m/s^2. if the total distance travelled is 319m, find the total time required. draw the v-t and s-t curves.
The position of a particle in millimeters is given by s = 70 - 17t + t2 where t is in seconds. Plot the s-t and v-t relationships for the first 10 seconds. Determine the net displacement Δs during that interval and the total distance D traveled. By inspection of the s-t relationship, what conclusion can you reach regarding the acceleration?
An airplane starts from rest at t=0.The mass of aircraft is 1500 kg. During a curvilinear flight path, airplane’s acceleration in cartesian components is defined by ax= 0.46t + 0.2 m/s2 and ay= 0.6t m/s2. At t = 4 sec, determine a) Normal and Tangent components of acceleration from cartesian components b) Instantaneous radius of curvature
A train travels between two stations 792 m apart in a minimum time of 41 seconds. If the train accelerates and decelerates at 2.4 m/s, starting from rest at the first station and coming to a stop at the second station, what is the maximum speed?
The diameter of the eye of a stationary hurricane is 20 mi and the maximum wind speed is 100 mi/h at the eye wall with r= 10 mi. Assuming that the wind speed is constant for constant rand decreases uniformly with increasing rto 40 mi/h at r= 110 mi, determine the magnitude of the acceleration of the air at (a) r= 10 mi, (b) r= 60 mi, (c) r = 110 mi.
A particle is moving along a curved path. At a certain instant when the slope of the path is 0.75, ax= 6 m/s^2 and ay = 10 m/s^2. Compute for the total acceleration, normal acceleration and tangential acceleration at this instant in m/s^2
The motion of a particle is defined by the parametric equations ax =0.8t, ay =2–0.3t, az =5 where “a” is in m/s2 and t in seconds.The particle is at rest and is placed at the origin at t = 0. What is the acceleration of the particle after 10 seconds? What is the velocity of the particle after 10 seconds?
An aircraft flies a path described by the equation, r2 = (10cos 28) m2 at a certain portion of its If e = (0.4t2) rad. Determine the radial and transverse components of the aircraft's acceleration and velocityat t = 1s. Take note that e is in radians and t is in seconds. (Note: solve trigo functions in radians mode)
At time zero, a particle is at x = 4.0 m and y = 3.0 m and its velocity v is given in diagram H. The particle has a uniform acceleration a of given by the equation in diagram H. What is the object’s position at time t = 4.0 s? SEE ATTACHED DIAGAM WHICH ONE IS CORRECT? A. None of the other answers B. (20, -21) m C. (33, 18) m D. (44, -9.0) m
Give me right solution A truck with a constant velocity of 100 mph moves along a curve line of y= 0.008x2 when the trucks horizontal coordinate reach 350m. Determine the acceleration components, its resultant, the normal and tangenial acceleration, and the radius of the curve when the truck is at x= 350m
The velocity of a particle which moves along the s-axis is given by v = 17 + 2t7/6 where t is in seconds and v is in meters per second. Evaluate the displacement s, velocity v, and acceleration a when t = 5.1 s. The particle is at the origin s = 0 when t = 0.