QUESTION 10 1. An object of mass m, initially at rest at the origin, explodes into...
QUESTION 10
1. An object of mass m, initially at rest at the origin, explodes into two pieces. The first piece, 87.5 percent of the mass, moves along the negative x-axis at 1.32 m/s. Find the speed, in m/s, of the other piece right after the explosion. NOTE: You do not need to know mass m!
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QUESTION 10
1. An object of mass m, initially at rest at the origin,
explodes into...
An object of mass m, initially moving at 6.44 along the x-axis, explodes into two pieces....
An object of mass m, initially moving at 6.44 along the x-axis, explodes into two pieces. The first piece, 83.6 percent of the mass, moves along the negative x-axis at 7.63 m/s. Find the speed, in m/s, of the other piece right after the explosion.
1 object initially at rest explodes into three picces. Piece A has a mass of 5...
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object initially at rest explodes into three picces. Piece A has a mass of 5 kg, B has a mass of 3.0 kg, and C has a mass of 2.5 kg. After the explosion, A's velocity is (3.0 m/s)i + (2.0 m/s) j and B's velocity is (2.0 m/s)i - (3.0 m/s) j y at rest explodes into three pieces. Piece A has a mass of 5.0 a. What is C's velocity after the explosion? b. Calculate the change...
An object of mass 4m is initially at rest. It breaks into three parts, two of...
An object of mass 4m is initially at rest. It breaks into three parts, two of mass m and one of mass 2m. After the explosion, one of the object of mass m moves along the positive y-axis with a speed of 10 m/s and the other one of mass m moves along the negative x-axis. Find the magnitude and the direction of the velocity of 2m after the explosion.
A vessel at rest at the origin of an xy coordinate system explodes into three pieces....
A vessel at rest at the origin of an xy coordinate system explodes into three pieces. Just after the explosion, one piece, of mass m, moves with velocity (-32 m/s) i Overscript ̂ EndScripts and a second piece, also of mass m, moves with velocity (-32 m/s) j Overscript ̂ EndScripts. The third piece has mass 3m. Just after the explosion, what are the (a) magnitude and (b) direction (as an angle relative to the +x axis) of the velocity...
A bomb at rest at the origin of an xy-coordinate system explodes into three pieces. Just...
A bomb at rest at the origin of an xy-coordinate system explodes into three pieces. Just after the explosion, one piece, of mass 2 kg, moves with a velocity of 43 m/s in the negative x-direction, and a second piece, also of mass 2 kg, moves with a velocity of 30 m/s in the negative y-direction. The third piece has a mass of 7 kg. What is the initial momentum of the bomb before the explosion? What is the x-component...
Q6: A vessel at rest at the origin of a xy coordinate system explodes into three...
Q6: A vessel at rest at the origin of a xy coordinate system explodes into three pieces. Just after the explosion, one piece, of mass m, moves with velocity of -20 m/s î, and a second piece, of mass 2m, moves with a velocity of -40m/s ĵ. The third piece has mass of 3m. Just after the explosion, what are the magnitude of the velocity of the third piece?
The object shown is initially at rest. At t = 0 the object explodes into 3...
The object shown is initially at rest. At t = 0 the object explodes into 3 pieces of equal mass as shown. The angles are 0 = 29° and 0 = 38°. Take upward and rightward as the positive directions. Part 1: Find the velocity components of the piece on the right. Vx= Vy= Part 2: If the explosion lasted for 0.01 seconds, what is the average force experienced by the piece on the right? Take the mass to be...
An object with total mass mtotal = 16.1 kg is sitting at rest when it explodes...
An object with total mass mtotal = 16.1 kg is sitting at rest when it explodes into three pieces. One piece with mass m1 = 4.6 kg moves up and to the left at an angle of θ1 = 22° above the –x axis with a speed of v1 = 25 m/s. A second piece with mass m2 = 5.1 kg moves down and to the right an angle of θ2 = 27° to the right of the -y axis...
An object with total mass mtotal = 6.4 kg is sitting at rest when it explodes...
An object with total mass mtotal = 6.4 kg is sitting at rest when it explodes into two pieces. The two pieces, after the explosion, have masses of m and 3m. During the explosion, the pieces are given a total energy of E = 45 J. What is the speed of the smaller piece after the collision? What is the speed of the larger piece after the collision? If the explosion lasted for a time t = 0.029 s, what...
A large object of mass m 10 kg is initially at rest. It splits into two...
A large object of mass m 10 kg is initially at rest. It splits into two unequal pieces. The smaller piece has a speed of 5 m/s to the right and the larger piece has a speed of 2 m/s to the left. What is the mass of the smaller piece? (a) 0.25 kg (b) 2.5 kg (c) 2.9 kg (d) 4 kg (e) You need to know one of the masses to solve for the other
1
object initially at rest explodes into three picces. Piece A has a mass of 5 kg, B has a mass of 3.0 kg, and C has a mass of 2.5 kg. After the explosion, A's velocity is (3.0 m/s)i + (2.0 m/s) j and B's velocity is (2.0 m/s)i - (3.0 m/s) j y at rest explodes into three pieces. Piece A has a mass of 5.0 a. What is C's velocity after the explosion? b. Calculate the change...
The object shown is initially at rest. At t = 0 the object explodes into 3 pieces of equal mass as shown. The angles are 0 = 29° and 0 = 38°. Take upward and rightward as the positive directions. Part 1: Find the velocity components of the piece on the right. Vx= Vy= Part 2: If the explosion lasted for 0.01 seconds, what is the average force experienced by the piece on the right? Take the mass to be...
A large object of mass m 10 kg is initially at rest. It splits into two unequal pieces. The smaller piece has a speed of 5 m/s to the right and the larger piece has a speed of 2 m/s to the left. What is the mass of the smaller piece? (a) 0.25 kg (b) 2.5 kg (c) 2.9 kg (d) 4 kg (e) You need to know one of the masses to solve for the other
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