12. The x and y coordinates in meters of the center of mass of the three-particle system shown below are y (m)| 4 m 6 kg 3 m- 15 kg! 2 빠 1 m 4 kgi 1m 2m 3m 4m x (m) e. Om, 0 m f. 1.4 m, 1.9 m g. 1.9 m, 2.5 m h. 1.4 m, 2.5 m E
Q: 1. Let m1=200 g and m2=400 g encounter an elastic one dimensional head-on collision. If vli=6.0 m/s…
A: Given data: Masses: m1=200 g=0.2 kg; m2=400 g=0.4 kg Initial velocities: v1i=6.0 m/s; v2i=0 m/s
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Q: An 7.00 g bullet is fired into a 2.30 kg block initially at rest at the edge of a frictionless table…
A: Solution:-Given thatmass of bullet (m)=7 g=0.007 kgmass of block (M)=2.3 kgheight of table (h)=1…
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A: rocket A : mass = 700 g initial velocity = 30 m/s rocket B : mass = 500 g initial velocity = 40 m/s…
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Q: 43. Three 200-g objects have velocities given by , = 15.0j m/s, V₂ = 6.71-3.45j m/s, and 3 = -6.7i -…
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Q: Object A, whose center is at (2.0m, 2.0m) has a mass of 40 kg. Object B has its center at (10m,…
A: Given data: Mass (m1) = 40 kg, center at (x1, y1) = (2.0m, 2.0m) Mass (m2) = 30 kg, center at (x1,…
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- A 3.000 kg ball is pitched with a kinetic energy of 20.00 Joules. Then the momentum of the ball is A. 7.500 kg m/s. B. 8.350 kg m/s. C. 9.450 kg m/s. D. 10.95 kg m/s. E 12.50 kg m's.A 3.000 kg ball is pitched with a kinetic energy of 20.00 Joules. Then the momentum of the ball is A. 7.500 kg m/s. B. 8.350 kg m/s. C. 9.450 kg m/s. D. 10.95 kg m/s. E 12.50 kg m's.I. A lump of clay (m = 3.00 kg) is thrown towards a wall at speed v = 3.00 m/s. The lump sticks to the wall. (a) What kind of collision is it? Is momentum conserved during this collision? Why or why not? (b) Calculate the impulse imparted on the lump by the wall. (c) Calculate percent of initial kinetic energy lost during this collision. II. Same lump is thrown towards the same wall, but this time it bounces off the wall at speed of 3.00 m/s. (a) What kind of collision is it? Is momentum conserved during this collision? Why or why not? (b) Calculate the impulse imparted on the lump by the wall. (c) Calculate percent of initial kinetic energy lost during this collision. III. Same lump is thrown towards the same wall, but this time it bounces off the wall at speed of 2.00 m/s. (a) What kind of collision is it? Is momentum conserved during this collision? Why or why not? (b) Calculate the impulse imparted on the lump by the wall. (c) Calculate percent of initial kinetic energy lost during…
- 1. A lump of clay (m = 3.00 kg) is thrown towards a wall at speed v = 3.00 m/s. The lump sticks to the wall. (a) What kind of collision is it? Is momentum conserved during this collision? Why or why not? (b) Calculate the impulse imparted on the lump by the wallI. (c) Calculate percent of initial kinetic energy lost during this collision. II. Same lump is thrown towards the same wall, but this time it bounces off the wall at speed of 3.00 m/s. (a) What kind of collision is it? Is momentum conserved during this collision? Why or why not? (b) Calculate the impulse imparted on the lump by the wall. (c) Calculate percent of initial kinetic energy lost during this collision. III. Same lump is thrown towards the same wall, but this time it bounces off the wall at speed of 2.00 m/s. (a) What kind of collision is it? Is momentum conserved during this collision? Why or why not? (b) Calculate the impulse imparted on the lump by the wall. (c) Calculate percent of initial kinetic energy lost…00 h x1 X2 18.7m 11.1m m Mid-Air Explosion A drone is flying horizontally at a speed of v¿ when a battery malfunction causes it to explode into 2 pieces. The pieces fall to Earth from a height of h due to gravity (ignore air resistance). Piece #1 has a mass of 1.00kg and lands a horizontal distance of x1 from the explosion spot. Piece #2 has a mass of 2.00kg and lands a horizontal distance of x2 from the explosion spot. 9 Vi 8.52 m S Type your answer... 1 CM 2 10 DI h x1 X2 m 10.7m 18.1m Vi 8.44m S Type your answer...2. Two balls (A) and (B) have an elastic collision. Before the collision, the kinetic energies of balls (A) and (B) are 27.5 J and 7.00 J, respectively. After the collision, ball (A) has a kinetic energy of 9.50 J and ball (B) has a speed of 4.60 m/s. What is the mass of ball (B)?
- 2. A 1.2 kg cart moving at 6.0 m/s [E] collides with a stationary 1.8 kg cart. The head-on collision is completely elastic and is cushioned by a spring. a) Find the velocity of each cart after the collision. Add Units and directionsA 3.000 kg ball is pitched with a kinetic energy of 20.00 Joules. Then the momentum of the ball is A. 7.500 kg m/s. B. 8.350 kg m/s. C. 9.450 kg m/s. D. 10.95 kg m/s. E 12.50 kg m's.