Q1 : The position of a particle moving along the x-axis is given byX-4t -9calculate the acceleration and displacement if velocity =1m/secQ2 : a ball thrown from the top of a house is given an initial velocity 10m/sec straight upward .the house is 55 m high and after ball reach themaximum hight then down to the ground calculate :1-time at which the ball reach maximum and the maximum height2- The velocity and the position of the ball at time 2 secQ3: A senior physics class conducting a research project on projectilemotion constructs a device that can launch a cricket ball. The launchingdevice is designed so that the ball can be launched at ground level with aninitial velocity of 50 m s-1 at an angle of 45° to the horizontal. Calculate1- The horizontal & vertical components of the velocity of the ball initially.2- What is the maximum height that is achieved by the ball?3-How far from lunching point will the ball attain its original level and thetotal time when attain at original?

Question 1 Given : Position of particle X=4t2-9

Answered: Q1 : The position of a particle moving…

Q1 : The position of a particle moving along the x-axis is given by X-4t -9 calculate the acceleration and displacement if velocity =1m/sec

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Related questions

Q: Q1: The position of a particle moving along the x-axis is given by X -4t -9 calculate the…

A: "Thank you for the question. As per our honor code we are supposed to solve the first question.…

Q: A car is traveling at speed v when the brakes are suddenly applied, causing a constant deceleration…

A: Hello dear this is the solution of your problem The answer is found to be Distance travelled by car…

Q: Find the distance covered by the car in 3 s if initial velocity is 5 m/s. The car is accelerating at…

A: Given data : Initial velocity of car =U U=5 m/s Acceleration of car=a a=4 m/s2 Time=t t=3 s

Q: Since density has vanished from the Navier–Stokes equation, aerodynamic drag on an object in…

A: The given data is shown below:

Q: The car A has a forward speed of 24 km/h and is accelerating at 4.0 m/s². Determine the velocity and…

A: Solution: Given: R = 7.2 m Ώ=2.9 rev/min=2.9×2π60=0.30 rad/s ai = 4 m/s2 θ = 38o VA = 24 km/h =…

Q: T= 482.2 m R= 640 m Pc=200+00 V= 125 km/hr L=826.58m M=128.87m superelevation has been set at…

A: It is required to determine the Point of Tangent Intersect (PI). It is required to determine the…

Q: 3. The flywheel rotates with an angular velocity of o = ( 40% ) rad / s, where 0 is in radians.…

Q: Disc A rotates about a pin with an angular velocity and an angular acceleration as shown. Determine…

Q: Kinematical equation is given as: 1 y yo = uoyt + ayt² .. (1) where, y and yo is the final and…

Q: 6. The relative velocity is obtained by the equation a) u – V1 b) V1

A: To find: How is relative velocity obtained.

Q: The 250-lb concrete block A is released from rest in the position shown and pulls the 400 lb log up…

Q: Q1-In the figure given below calculate the of (H) for the f1= di= L1= F2= D2= L2= QIL/S) f1 d1(mm)…

Q: The disk starts at wo = 3 rad/s when e = 0, and is given an angular acceleration a = (0.30) rad/s,…

Q: The position of a particle in millimeters is given by s = 18 - 11t + t2 where t is in seconds. Plot…

Q: Member AB has the angular velocity wAB = 3.5 rad/s and angular acceleration AB = 6 rad/s². (Figure…

Q: A rotating flywheel of 200-mm radius is braked by the device shown. If coefficient of friction is…

Q: The angular velocity of a gear is defined by w = (12 - 3t2) rad/s, where t is in seconds. Determine:…

Q: Consider a particle that is moving along a straight line such that its position is given by x = t3…

A: Derivative of position with respect to time gives Velocity Derivative of velocity With respect to…

Q: Draw the following figure in AutoCAD and extract the value of the area of the triangle ABC using the…

A: To Determine Draw the given figure and Area of the triangle ABC using area Command in AutoCAD.

Q: The position of a particle in millimeters is given by s=84-19t+t² where t is in seconds. Plot the…

A: Given, s = 84 - 19t + t2

Q: 3. Knowing that at the instant shown assembly A has a velocity of 9 in./s and an acceleration of 15…

Q: 2.0 ft 5 AO 10.0 ft E 30° 0.5 ft

A: Given Data Velocity at E is : VE = 12 ft/s Acceleration of gear A is :aA = 2 ft/s2 Now the…

Q: E Question The velocity of a particle traveling along a straight line is v = (3t² - 6t) ft/s, where…

A: Using the mathematical definition of velocity as the first derivative of time and knowing the…

Q: Q4) An incompressible, viscous fluid is placed between horizontal, infinite, parallel plates as is…

Q: At a certain instant, the velocity of cylinder B is 2 ft/s down and its acceleration is 0.5 ft/s2…

Q: At time t = 0, a particle is at rest in the x-y plane at the coordinates (xo, Yo) = (6, 0) in. If…

A: ax=d2xdt2=0.71-0.49tparticle start at rest so at t=0,…

Q: F12-16. A particle is traveling along the straight path. If its position along the x axis is x =…

A: Given data : Time=t t=2 s Position of particle along X axis =x x=8×t m Position of particle along Y…

Q: A ball is thrown so that the motion is defined by the equations x = 5t and y = 2 +6t - 4.9t, where x…

Q: A 30⁰ 30° radius B At the instant shown, the roller has velocity and acceleration of 3 m/s downward…

Q: 10. Convective acceleration is defined as the rate of change of velocity due to change of velocity…

A: GIVEN: Convective acceleration is defined as the rate of change of velocity due to change of…

Q: The position of a particle along a straight line is given by s =( 1.68t3-15.94t²+22.6t ) ft, where t…

A: Given data, Time t = 6 sec s=1.68t3-15.94t2+22.6t

Q: QL-In the figure given below calculate the of (H) for the given data: f1= di= L1= F2= D2= L2= QIL/s)…

Q: . The milling machine is programmed so that during the interval of time from to the position of its…

Q: Situation 04. The acceleration of a particle is given by a = 3t - 2. a. Find the initial velocity…

Q: 1. If the 15-l6 block A slides down the plane with a constant velocity when 0 = 30°, determine the…

Q: The car A has a forward speed of 22 km/h and is accelerating at 3.7 m/s². Determine the velocity and…

A: The given figure is shown below:

Q: Q2. The rotation of the 0.9-m arm OA about O is defined by the relation U= 0.35f, where U is…

A: The given data is:

Q: The velocity of a particle traveling in a straight line is given by v = (2t - 6t ²) m/s, where t is…

A: v = 2t - 6t2mswhere, s = 0 when t = 0 ∫ds = ∫vdtds = change in position.dt = change in time.a =…

Q: The bar shown rotates about a fixed axis through point 0. At the instant shown, the bar has angular…

A: GIven:- The given bar is rotated about a fixed axis through point O The angular velocity of the bar…

Q: 6t* – 213 The motion of a particle is defined by the relation x = 12t2 + 3t + 3, where x and t are…

Q: The position of a particle is defined by the equation s = t³ - 6t² - 13t+5 ft, where t is in…

A: Given S= t3-6t2-13t+5

Q: 1) A 322 Ib body moves under the action of a variable force P according to the law P = 12t – 41²…

Q: A motor gives gear A an angular acceleration of (2t3) rad/s2, where t is in seconds. If this gear…

A: Given data:

Q: 1. A4 high, 3 diameter tank whose top is open to the atmosphere is initially filled with water. The…

Q: The car on the left in the photo and in Fig. 12-2 moves in a straight line such that for a short…

A: The answer is found to be Position s=36 ft Acceleration a=20 ft/s^2 For explanation please refer the…

Q: Q5: The space between a square smooth flat plate (50 x 50) cm², and a smooth inclined plane (1:100)…

A: Given data in question Area Specific gravity Angle Mass To find out Kinematic viscosity Note…

Q: A moment M acts on the brake drum shown. The radius of the drum is 150 mm. Ifµ = 0.35 between the…

A: Force at right end =120N120N is at a distance of 275mm from centre hingeThe other rope is at left…

Q: An industrial robot is being used to position a small part P. Calculate the magnitude of the…

Q: PARANAQUE Online Learning The 300-N block in the figure is at rest on the rough horizontal plane…

A: Option (A) is correct.

Q: 5. A circular plate made up of steel sg= 7.85 is submerged in a fluid of sg-1.029. If the force…

Question

Q1 : The position of a particle moving along the x-axis is given by
X-4t -9
calculate the acceleration and displacement if velocity =1m/sec
Q2 : a ball thrown from the top of a house is given an initial velocity 10
m/sec straight upward .the house is 55 m high and after ball reach the
maximum hight then down to the ground calculate :
1-time at which the ball reach maximum and the maximum height
2- The velocity and the position of the ball at time 2 sec
Q3: A senior physics class conducting a research project on projectile
motion constructs a device that can launch a cricket ball. The launching
device is designed so that the ball can be launched at ground level with an
initial velocity of 50 m s-1 at an angle of 45° to the horizontal. Calculate
1- The horizontal & vertical components of the velocity of the ball initially.
2- What is the maximum height that is achieved by the ball?
3-How far from lunching point will the ball attain its original level and the
total time when attain at original?

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 1 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, civil-engineering and related others by exploring similar questions and additional content below.

Similar questions

The ball at A is hit with an angle of ƟA = 30 °. If the ball hits the ground at point B with coordinates x = (5) and y = (- 3): i) The speed at which the ball was hit; andii) Calculate the velocity at point B.
Two objects flies towards each other. When the distance between them is 1.3 km their velocities and acceleration are as follows: vA = 44 m/s , vB = 24 m/s , aA = -0.1 m/s2 and aB = 1.1 m/s2 A third object (C) left object A and moves towards object B with velocity of 43 m/s. Upon reaching B, it then flies back to A and so on until A and B meets. Determine the following: a. Time it takes for ball A and B to meet b. Where ball A and B will meet with respect to the initial position of A? c. What is the total distance travelled by the third object?
The position of the slider P in the rotating slotted arm OA is controlled by a power screw as shown. At the instant represented, θ˙ = 5.4 rad/s and θ¨ = -35 rad/s2. Also at this same instant, r = 396 mm, r˙ = -251 mm/s, and r¨ = 0. For this instant determine the r- and θ-components of the acceleration of P.
Water enters a two-armed lawn sprinkler along the vertical axis at a rate of 150 L/s, and leaves the sprinkler nozzles as 2cm diameter jets at an angle of u from the tangential direction. The length of each sprinkler arm is 0.52 m. Disregarding any frictional effects, determine (a) Angular momentum and (b) the rate of rotation n of the sprinkler in rev/min For ϴ = 60°.
A ball was dropped from point A to point B. The distance between A and B is 10 m the coefficient of restitution is 0.8. If the point B is located on a plane sloped at 30 degrees with the horizontal what will be the direction of travel of the ball and how high from point B will it rise. It is a rotated axis analysis once you will be able to get the direction then solve as an ordinary projectile to get the height.
a 690N block is resting on an inclined plane and is subjected to a constant force of 875N acting parallel to the inclined plane. After the block has moved 4.69m from rest along the inclined plane, the force 600N is removed. The inclined plane has a slope of 4 vertical and 3 horizontal. Coefficient of friction is 0.23. a. Which of the following gives the distance that the block will move further along the inclined plane until it stops. b. Which of the following gives the velocity of the block when the force 875N was removed. c. Which of the following gives the velocity of the block when it returns to its initial position?
If a particle has initial velocity of v0 = 12 ft/s to the right, at s0 = 0, determine its position when t = 10 s, if a = 2 ft/s2 to the left.
The angular velocity of rod OB varies as tetha = 8 - 12t^2 rad/s where t is in seconds. Compute the magnitude of the acceleration of point B at (a) t = 0; and (b) t= 1.0s.
The belt system is used to transmit power from the motor. If the transmitting power needs to be tripled, and the torque is doubled, what is the correct new operating rotating speed of the shaft in terms of its old speed w(omega)?
Immediately after the bouncing golf ball leaves the floor, its components of velocity are Vx = 0.761 m/s, and Vy = 3.159 m/s. Determine the horizontal distance (meters) from the point where the ball left the floor to the point where it hits the floor again.
A 450-N is in contact with a level plane of fk = 0.10. If the block is acted upon by a horizontal force of 75N, what time will elapse before the block reaches a velocity of 15m/s, starting from rest?0
1-Moment of inertia of the pulley (kg.m2) ? 2-tension in rope of m1 (N) ? 3-tension in rope of m2 (N) ? 4-angular acceleration of the pulley (rad/s2) ? 5-acceleration of block m1(m/s2) ? 6-acceleration of block m2 (m/s2) ?