Question 10.3 Prove that the CM of two particles lies on the line joining the particles and between them.
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Q: A knife thrower throws a knife toward a 300 g target that is sliding in her direction at a speed of…
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Q: 7. A block of mass M collides with a stationary block of mass 2M. The two blocks move off together…
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Q: A 22g superball rolls with a speed of 3.5 m/s toward another stationary 27g superball. The balls…
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A: In all collision momentum remains conserved.
Q: a. What is the speed of the combined mass system after the collision?
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A: Given Data: Height of the tower, h=82.15 m Initial velocity, u=0 m/s g=-9.81 m/s2
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Q: 2. A 'small' asteroid with a mass of 1000kg is moving through deep space with a constant velocity of…
A: mass of small asteroid (m) = 1000 kgMass large asteroid (M) = 10000 kg initial speed of smaller…
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- 8.3 please! 1. Find the x component of the net momentum of the particles if we define the system to consist of A and C. 2. Find the y component of the net momentum of the particles if we define the system to consist of A and C. 3. Find the x component of the net momentum of the particles if we define the system to consist of B and C. 4. Find the y component of the net momentum of the particles if we define the system to consist of B and C 5. Find the x component of the net momentum of the particles if we define the system to consist of all three objects. 6. Find the y component of the net momentum of the particles if we define the system to consist of all three objects.A knife thrower throws a knife toward a 300 g target that is sliding in her direction at a speed of 2.30 m/s on a horizontal frictionless surface. She throws a 22.5 g knife at the target with a speed of 38.0 m/s. The target is stopped by the impact and the knife passes through the target. Determine the speed of the knife (in m/s) after passing through the target.Two pieces of space debris drift toward each other, collide, and stick together. The first piece has a mass of 45 kg and a velocity of m/s just before the collision. The second piece has a mass of 65 kg and a velocity of m/s just before the collision. What is the velocity of their center of mass after the collision? O ( 0.73, 0.73, 4.95 ) m/s O ( 3.27, 3.27, 4.05 ) m/s O ( 9.00, -5.00, 9.00 ) m/s O ( -0.99, -0.99, 11.50 ) m/s O None of the above
- A ball weighing 800 grams and having a radius of 2cm moves in the direction of the positive x-axis at a speed of 5m/s. It collides with another stationary ball weighing 500 grams and also having a radius of 2cm. The collision occurs off-center, with the vertical components of the centers of the balls differing by 1cm. Following the collision, the lighter ball attains a speed of 3m/s. Determine the velocity of the heavier ball after the collision and calculate the amount of energy lost during the collision.Please don't provide handwritten solution.....A 41.0 g marble moving at 2.30 m/s strikes a 29.0 g marble at rest. Note that the collision is elastic and that it is a "head-on" collision so all motion is along a line. What is the speed of each marble immediately after the collision?
- A 1000 kg object is found heading towards the Earth. At the moment it is 4 Earth radii away from the surface of our planet the asteroid is moving at 100 m/s. If it collides with our planet, how fast will it be moving right before it hits the surface? How much kinetic energy is going to be released in this collision?A 0.25 kg mass of clay is moving with a horizontal velocity of v when it collides and sticks to a 5 kg object hanging from the end of a 1 meter long rod. Find the minimum velocity v so that the objects will make one complete revolution.A small asteroid that has a mass of 150 kg is moving at 500 m/s when it is 950 km above the surface of the Moon. The radius of the Moon is 1.737E6 m and the mass of the Moon is 7.350E22 kg. a.How fast will the meteorite be traveling when it impacts the lunar surface if it is heading straight toward the center of the moon? b.The atmosphere of the Moon is negligible. How much work does the Moon do in stopping the asteroid?