Equations for the conservation of energy must be used, the speed that bodies of mass m1 and m2 have after they have traveled a distance "d". Obviously, they must consider the pulley with mass M and radius R. It is necessary to proceed in the case that the masses are equal, and the angles are different. And show the answer with pictures. m₂ d e m.

Equations for the conservation of energy must be used, the speed that bodies of mass m1 and m2 have after they have traveled a distance "d". Obviously, they must consider the pulley with mass M and radius R. It is necessary to proceed in the case that the masses are equal, and the angles are different. And show the answer with pictures. m₂ d e m.

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter1: Introduction To Statics

Section: Chapter Questions

Problem 1.47P: A rifle at A is fired at a target at B. If the speed of the bullet is 1400 ft/s, determine the...

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Equations for the conservation of energy must be used, the speed that bodies of mass m1 and m2 have after they have traveled a distance "d". Obviously, they must consider the pulley with mass M and radius R. Proceed in cases where the masses are equal, or the angles are different, or if they give other angles of inclination than the one shown in the image. Also show pictures in the answer. m₂ d- o e m2
A ballistic pendulum is a device often used for measuring the velocity of a projectile. Assume to projectile fully embeds itself in the pendulum. If the projectile mass is 25 grams, the pendulum mass is 2.5 kg, and the vertical displacement of the pendulum after the collision is 12 cm, find the velocity of the projectile just prior to the collision. cm cm
Modern roller coasters have vertical loops like the one shown in the figure. The radius of curvature is smaller at the top than on the sides so that the downward centripetal acceleration at the top will be greater than the acceleration due to gravity, keeping the passengers pressed firmly into their seats. Part (a) What is the speed of the roller coaster, in meters per second, at the top of the loop if the radius of curvature there is 15 m and the downward acceleration of the car is 1.3g? Note that g here is the acceleration due to gravity. Part (b) The beginning of this roller coaster is at the top of a high hill. If it started from rest at the top of this hill, how high, in meters, above the top of the loop is this initial starting point? You may assume there is no friction anywhere on the track. Part (c) If it actually starts 3.5 m higher than your answer to the previous part (yet still reaches the top of the loop with the same velocity), how much energy, in joules, did it lose…
6. The figure bellow shows two balls of equal mass moving in vertical circles. Is the tension in string A greater than, less than, or equal to the tension in string B if the balls travel over the top of the circle (a) with equal speed and (b) with equal angular velocity? m m 2r A В
I Suppose an autonomous surface vessel (ASV) traveling with velocity TvG/O= vi₁ begins to make a turn by adjusting the thrust of its left and right thrusters, TA and TB, respectively. The center of mass of the ASV is located at G and the ASV is symmetric about its vertical axis. The ASV also experiences a drag force that is proportional to its speed and opposes its velocity. At the instant shown, the drag force is D = -kvi₁ where k is a drag coefficient. 1. To model the mass moment of inertia, approximate the ASV as consisting of three rigid bodies: a flat plate as a center body of mass 6m and two slender rods housing the propulsion assemblies, each of mass m, at the outboard sides of the vehicle. Determine the mass moment of inertia, IG, about the vertical axis passing through the center of mass G. (Hint: Use the parallel axis theorem.) 2. At the instant shown, determine the inertial acceleration vector ac/o = axi₁ + ayi2 of the center of mass and the angular acceleration a of the…
The figure below shows a diver going through general motion. The diver's center of gravity can be assumed to undergo a projectile motion. Assume that the diver takes off from a diving board such that his center of gravity is a height ho = 11m above the water level and enters the water at a horizontal distance 1 = 4m from the end of the board. If the total time the diver remains in the air is t2 = 2.3s, calculate the speed, vo, and angle of takeoff ,O, of the diver's center of gravity. Also determine the height, hi, the diver reaches at the top of the dive. (Note that tr is NOT half of t2.)
A free rolling ramp has a mass of 40 kg. The crate is 10 kg, and slides down from rest at A, and travels down to 3.5 m to point B. The surface of the ramp is smooth. Pleas find the speed when the crate reaches B. What is the velocity? Thanks! 3.5 m A : 30° B,
Equations for the conservation of energy must be used, the speed that bodies of mass m1 and m2 have after they have traveled a distance "d". Consider the pulley with mass M and radius R. The masses are the same and the angles are different.
Gravitational Slingshot Often in designing orbits for satellites, people use what is termed a "gravitational slingshot effect." The idea is as follows: A satellite of mass m; and speed v,i circles around a planet of mass m, that is moving with speed v in the opposite direction. See the diagram below: Although the satellite never touches the planet, this interaction can still be treated as a collision because of the gravitational interaction between the planet and satellite during the slingshot. Since gravity is a conservative force, the collision is elastic. Use an x-axis with positive pointing to the right. Solve for the unknowns below algebraically first, then use the following values for the parameters. m, = 2.40E+24 kg m; = 880 kg Viz = 3.050E+3 m/s Vpiz = -6.10E+3 m/s Solve for the final velocity of the satellite after the collision.
A car accelerates uniformly from rest and reaches a speed of 28.0 m/s in 8.00 s. If the radius of a tire is 30 cm, find thenumber of revolutions the tire makes during this motion, assuming that no slipping occurs.
The figure shows a pendulum bob that is moving in a vertical plane. At an angle theta 0° it has a velocity of 8m/s. The bob has a mass of 2kg, what is the tension in the rope holding the bob at its initial position and when it reaches an angle theta 30°? Neglect the size of the bob.
3 liter per 26 sec is discharged from nozzle to impact 60°target if the distance between nozzle and target equal four times a nozzle's diameter and the diameter for nozzle equal 1cm depend on this information to answer following questions: 1. determine the velocity at nozzle 2. determine the impact force 3. if we change the target to hemispherical, determine the ration between two forces