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Final Conditions <ius n ( ( o "Un 3m/s lkg 8m/s Momentum of 4kg mass- Momentum...
Chapter 6: Momentum and collision Q1- A body of mass lkg travelling with a speed 3m/s...
Chapter 6: Momentum and collision Q1- A body of mass lkg travelling with a speed 3m/s collides with a stationary body of mass 0.5kg, and they stick together. What speed do the two bodies have after the collision? Answer: 2 m/s Before collision VA After collisior VI Q2-Two particles, A and B, of masses ma m and me-2m collide head-on with speeds of vAi 2u and vB- -u. Find the speeds vAr and ver of both particles after the collision....
Object A has mass mA = 9 kg and initial momentum PA = < 15,-8,0 >...
Object A has mass mA = 9 kg and initial momentum PA = < 15,-8,0 > kgm/s, just before it strikes object B, which has mass mg = 12 kg. Just before the collision object B has initial momentum 8,1 = < 4,7,0 > kg. m/s. Consider a system consisting of both objects A and B. What is the total initial momentum of this system, just before the collision? sysj = (19,-1,0) kg.m/s The forces that A and B exert...
1. A 30.00 kg mass moving with the velocity of 10 m/s. The momentum of the...
1. A 30.00 kg mass moving with the velocity of 10 m/s. The momentum of the body will be A. 144.2 kg m/s. B. 187.8 kg m/s. C. 320.0 kg m/s. D. 442.4 kg m/s. E. None of the above 2. Out of the following which one is not a vector quantity? A. Force B. Impulse C. Mass D. velocity 3. Impulse is the product of which two quantities? A. Mass and Time B. Mass and Momentum C. Force and...
A 0.10 kg cart (cart 1) moves with a speed of 0.40 m/s on a frictionless...
A 0.10 kg cart (cart 1) moves with a speed of 0.40 m/s on a frictionless air track and collides with a stationary cart (cart 2) whose mass is 0.30 kg. The two carts stick together after the collision. put 0 m/s for the velocity of (cart 2) What is given? What is the formula for momentum? Is momentum conserved in this collision? Is kinetic energy conserved in this collision? What is the initial momentum of cart 1? What is...
In outer space rock 1 with mass 9 kg and velocity <3400, -3100, 3400> m/s, struck...
In outer space rock 1 with mass 9 kg and velocity <3400, -3100, 3400> m/s, struck rock 2, which was at rest. After the collision, rock 1's velocity is <2900, -2300, 3700> m/s. What is the final momentum of rock 2? P 2 = > kg-m/s Before the collision, what was the kinetic energy of rock 1? Kli= Before the collision, what was the kinetic energy of rock 2? K2 = After the collision, what is the kinetic energy of...
Much appreciated! In outer space rock 1, with mass 4 kg and velocity < 4300, -2600,...
Much appreciated!
In outer space rock 1, with mass 4 kg and velocity < 4300, -2600, 2000 > m/s, struck rock 2, which was at rest. After the collision, rock 1's velocity is < 4100, -2000, 2400 > m/s. What is the final momentum of rock 2? 728= (800,2400, – 1600) kg : m/s Before the collision, what was the kinetic energy of rock 1? K11 = 1.2e+08 X I Before the collision, what was the kinetic energy of rock...
In outer space rock 1, with mass 7 kg and velocity < 3700, -3200, 3200 >...
In outer space rock 1, with mass 7 kg and velocity < 3700, -3200, 3200 > m/s, struck rock 2, which was at rest. After the collision, rock 1's velocity is < 3300-2700, 3700 > m/s. What is the final momentum of rock 2? f2f = kg. m/s Before the collision, what was the kinetic energy of rock 1? K11 = 3 Before the collision, what was the kinetic energy of rock 2? K2i = 0 After the collision, what...
In outer space rock 1, with mass 8 kg and velocity < 3600, -2900, 2800 >...
In outer space rock 1, with mass 8 kg and velocity < 3600, -2900, 2800 > m/s, struck rock 2, which was at rest. After the collision, rock 1's velocity is <3400, -2100, 3200 > m/s. What is the final momentum of rock 2? Por = kg. m/s Before the collision, what was the kinetic energy of rock 1? Kui = Before the collision, what was the kinetic energy of rock 2? K2i = 0 After the collision, what is...
In outer space rock 1, with mass 8 kg and velocity < 3300, -3000, 2400 >...
In outer space rock 1, with mass 8 kg and velocity < 3300, -3000, 2400 > m/s, struck rock 2, which was at rest. After the collision, rock 1's velocity is < 2800, -2400, 2700 > m/s. What is the final momentum of rock 2? 7 28 = kg · m/s Before the collision, what was the kinetic energy of rock 1? Kui = Before the collision, what was the kinetic energy of rock 2? K2i = After the collision,...
17. A projectile of mass m is fired straight up from an initial height ho with...
17. A projectile of mass m is fired straight up from an initial height ho with an initial speod vo. The projectile rises to a maximum height of hesa and falls straight back down to the ground at zero height. What is the total work done by the force of gravity during this trajectory? Vo ho m. If a hole appears in 18. The water level in a city storagetower is at a height of 40 the tower at a...
Chapter 6: Momentum and collision Q1- A body of mass lkg travelling with a speed 3m/s collides with a stationary body of mass 0.5kg, and they stick together. What speed do the two bodies have after the collision? Answer: 2 m/s Before collision VA After collisior VI Q2-Two particles, A and B, of masses ma m and me-2m collide head-on with speeds of vAi 2u and vB- -u. Find the speeds vAr and ver of both particles after the collision....
Object A has mass mA = 9 kg and initial momentum PA = < 15,-8,0 > kgm/s, just before it strikes object B, which has mass mg = 12 kg. Just before the collision object B has initial momentum 8,1 = < 4,7,0 > kg. m/s. Consider a system consisting of both objects A and B. What is the total initial momentum of this system, just before the collision? sysj = (19,-1,0) kg.m/s The forces that A and B exert...
1. A 30.00 kg mass moving with the velocity of 10 m/s. The momentum of the body will be A. 144.2 kg m/s. B. 187.8 kg m/s. C. 320.0 kg m/s. D. 442.4 kg m/s. E. None of the above 2. Out of the following which one is not a vector quantity? A. Force B. Impulse C. Mass D. velocity 3. Impulse is the product of which two quantities? A. Mass and Time B. Mass and Momentum C. Force and...
In outer space rock 1 with mass 9 kg and velocity <3400, -3100, 3400> m/s, struck rock 2, which was at rest. After the collision, rock 1's velocity is <2900, -2300, 3700> m/s. What is the final momentum of rock 2? P 2 = > kg-m/s Before the collision, what was the kinetic energy of rock 1? Kli= Before the collision, what was the kinetic energy of rock 2? K2 = After the collision, what is the kinetic energy of...
Much appreciated!
In outer space rock 1, with mass 4 kg and velocity < 4300, -2600, 2000 > m/s, struck rock 2, which was at rest. After the collision, rock 1's velocity is < 4100, -2000, 2400 > m/s. What is the final momentum of rock 2? 728= (800,2400, – 1600) kg : m/s Before the collision, what was the kinetic energy of rock 1? K11 = 1.2e+08 X I Before the collision, what was the kinetic energy of rock...
In outer space rock 1, with mass 7 kg and velocity < 3700, -3200, 3200 > m/s, struck rock 2, which was at rest. After the collision, rock 1's velocity is < 3300-2700, 3700 > m/s. What is the final momentum of rock 2? f2f = kg. m/s Before the collision, what was the kinetic energy of rock 1? K11 = 3 Before the collision, what was the kinetic energy of rock 2? K2i = 0 After the collision, what...
In outer space rock 1, with mass 8 kg and velocity < 3600, -2900, 2800 > m/s, struck rock 2, which was at rest. After the collision, rock 1's velocity is <3400, -2100, 3200 > m/s. What is the final momentum of rock 2? Por = kg. m/s Before the collision, what was the kinetic energy of rock 1? Kui = Before the collision, what was the kinetic energy of rock 2? K2i = 0 After the collision, what is...
In outer space rock 1, with mass 8 kg and velocity < 3300, -3000, 2400 > m/s, struck rock 2, which was at rest. After the collision, rock 1's velocity is < 2800, -2400, 2700 > m/s. What is the final momentum of rock 2? 7 28 = kg · m/s Before the collision, what was the kinetic energy of rock 1? Kui = Before the collision, what was the kinetic energy of rock 2? K2i = After the collision,...
17. A projectile of mass m is fired straight up from an initial height ho with an initial speod vo. The projectile rises to a maximum height of hesa and falls straight back down to the ground at zero height. What is the total work done by the force of gravity during this trajectory? Vo ho m. If a hole appears in 18. The water level in a city storagetower is at a height of 40 the tower at a...
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