The two disks A and B have a mass of 3 kg and 6 kg, respectively. They collide with the initial velocities shown. The coefficient of restitution is e= 0.65. Suppose that (vA)1 = 6 m/s, (VB)₁ = 7 m/s. (Eigure 1) Figure (VA)₁ B (V₂) <1 of 1 60 Line of impact Determine the magnitude of the velocity of B just after impact. Express your answer to three significant figures and include the appropriate units. (VB)2 = Value Submit Part D Request Answer Units [X] ? Determine the angle between the x axis and the velocity of B just after impact, measured clockwise from the positive z axis. Express your answer in degrees to three significant figures. VE ΑΣΦ. 11 vec 4 www ?

The two disks A and B have a mass of 3 kg and 6 kg, respectively. They collide with the initial velocities shown. The coefficient of restitution is e= 0.65. Suppose that (vA)1 = 6 m/s, (VB)₁ = 7 m/s. (Eigure 1) Figure (VA)₁ B (V₂) <1 of 1 60 Line of impact Determine the magnitude of the velocity of B just after impact. Express your answer to three significant figures and include the appropriate units. (VB)2 = Value Submit Part D Request Answer Units [X] ? Determine the angle between the x axis and the velocity of B just after impact, measured clockwise from the positive z axis. Express your answer in degrees to three significant figures. VE ΑΣΦ. 11 vec 4 www ?

Name: The two disks A and B have a mass of 3 kg and 6 kg,respectively. They
Uploaded: 2024-03-20T06:57:37.000Z
Channel: Bartleby
Description: The two disks A and B have a mass of 3 kg and 6 kg,respectively. They collide with the initial velocities shown. Thecoefficient of restitution is e = 0.65. Suppose that (VA)1 = 6 m/s,(VB)1 = 7 m/s. (Figure 1)Figure(VA)₁AB(VB)₁<1 of 160° Line of impa

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter7: Gravitation

Section: Chapter Questions

Problem 51A

See similar textbooks

Similar questions

5kg sphere A travels with velocity Va= 10m/s colliding with 3kg sphere B that is traveling at Vb= 10m/s. coefficient of restitution is 0.4, find magnitude of velocities of each sphere immediately after impact. VA VR B. 30°
This is a proportional reasoning calculation. You will want to set up equations, but mostly to look at how the orbital distance affects the orbital velocity, or to set up a ratio. (Once you know how it changes you'll have to multiply by the value at the surface to get an answer in m/s.) At the surface of the exoplanet G 9-40 b, the orbital velocity would be 1.21E+4 m/s. What would the orbital velocity be 11 radii above the surface? m/s. Note: If your answer requires scientific notation, remember that OWL uses "e" notation: 1.1 x 105 is 1.1e5 to OWL.
The mass of planet A is 192 times the mass of planet B. The distance between the centres of the two planets is 77 times the radius of planet A : R, = 9193.4 km.Find the centre of mass of the two-planet system. [Recommended time : 10-12 minutes] km 7335.7.a O km 3667.8 .bO km 3686.9 .c O km 22629.9 .d O
This is a proportional reasoning calculation. You will want to set up equations, but mostly to look at how the orbital distance affects the orbital velocity, or to set up a ratio. (Once you know how it changes you'll have to multiply by the value at the surface to get an answer in m/s.) At the surface of the exoplanet HD179079 b, the orbital velocity would be 1.72E+4 m/s. What would the orbital velocity be 8 radii above the surface? m/s. Note: If your answer requires scientific notation, remember that OWL uses "e" notation: 1.1 x 105 is 1.1e5 to OWL.
The barycenter of a star and its planet – or of a planet and its moon – is the center of mass of the pair. Using the mass and radius of primary body and satellite, and the orbital radius of the satellite, as given in Tables 1.1–1.3 or below, calculate the loca- tion of the barycenter of the following pairs of bodies. In each case, does the barycenter lie inside or outside the primary body? (a) Sun and Earth. (b) Sun and Jupiter. (c) Earth and Moon. (d) Pluto (mass 1.27 X 1022 kg, radius 1137 km) and Charon (mass 1.9×1021 kg, radius 586 km); the radius of Charon's orbit is 19,640 km. -
Jupiter's moon Io has active volcanoes (in fact, it is the most volcanically active body in the solar system) that eject material as high as 500 km (or even higher) above the surface. Io has a mass of 8.93×1022kg and a radius of 1821 km How high would this material go on earth if it were ejected with the same speed as on Io? (REarth = 6370 km, mEartg=5.96×1024kg) NOTE: Your answer suggests that you have assumed constant gravitational acceleration over the whole height of the ejected debris. Note that the gravitational field changes quite significantly over this height.
A meteor of mass m is approaching earth as shown on the sketch. The distance h on the sketch below is called the impact parameter. The radius of the earth is Re 6400km . The 6x1024 kg mass of the earth is me = Suppose the meteor has an initial speed of vo = 30km/s. Assume that the meteor started very far away from the earth. Suppose the meteor just passes earth at a distance of 2.5 Re from the earth's center. You may ignore all other gravitational forces except the earth. Find the moment arm h in km (called the impact parameter). G -11 6.673x10-"Nm²kg %3D meteor very far away Vo h impact parameter planet
Two masses are given. Let's say we have a M1 and M2. Let's just say. Let's examine this hypothetical situation. The first mass would be 1.50 kg and the second mass would be 2.00 kg. These two masses would then be separated by a length or we should say a distance of this L = 2.50 m. Let's say we want to place a third mass (immaterial mass) in the middle of the two masses, such that there would be no net force. Find this specific place where this would occur, and to make it easy, find the distance from the first mass towards this third mass
Satellite mass 1000kys is A. launched with speed 410km/sec. It selmes into a Circulas andivs 8.68X 103KM above he earth what 0rbit? (Me=598X1024 Center the でs Speed in this and rez 6:38 x 0óm).
C6M.9 Astar with mass M and radius R collides with another star of massM and radius R, and coalesce to form a new star at rest whose radius is R. Assume that initially the colliding stars had angular velocities with opposite direc- tions but the same magnitude | What is the magnitude and direction of the final star's angular velocity? (Express the magnitude as a fraction of )
(a) Imagine that a space probe could be fired as a projectile from the Earth's surface with an initial speed of 5.96 x 10“ m/s relative to the Sun. What would its speed be when it is very far from the Earth (in m/s)? Ignore atmospheric friction, the effects of other planets, and the rotation of the Earth. (Consider the mass of the Sun in your calculations.) 354790 Your response differs from the correct answer by more than 100%. m/s (b) What If? The speed provided in part (a) is very difficult to achieve technologically. Often, Jupiter is used as a "gravitational slingshot" to increase the speed of a probe to the escape speed from the solar system, which is 1.85 x 10“ m/s from a point on Jupiter's orbit around the Sun (if Jupiter is not nearby). If the probe is launched from the Earth's surface at a speed of 4.10 × 10“ m/s relative to the Sun, what is the increase in speed needed from the gravitational slingshot at Jupiter for the space probe to escape the solar system (in m/s)? (Assume…
Plz Help me out to solve this problem..