If a 1350 kg car, moving at 8 m/s north, hits and sticks to a 2077...
If a 1350 kg car, moving at 8 m/s north, hits and sticks to a 2077 kg truck, moving at 9 m/s west, find the direction of the final speed.
Homework Answers
the final velocity can also be
calculated by substituting the angle in any one of the
equations
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If a 1350 kg car, moving at 8 m/s north, hits and sticks to a
2077...
A) If a 1552 kg car, moving at 8 m/s north, hits and sticks to a...
A) If a 1552 kg car, moving at 8 m/s north, hits and sticks to a 1812 kg truck, moving at 6 m/s east, find the magnitude of the final speed. B) If a 1919 kg car, moving at 8 m/s north, hits and sticks to a 3187 kg truck, moving at 4 m/s west, find the direction of the final speed.
A car with a mass 1078 kg and moving at a speed 5 m/s hits a...
A car with a mass 1078 kg and moving at a speed 5 m/s hits a motionless truck of mass 2998 kg whose brake is not engaged. If the car comes to a complete stop during the collision, how fast does the truck start moving?
A 1100-kg car is moving at 20 m/s due north. A 1600-kg car is moving at...
A 1100-kg car is moving at 20 m/s due north. A 1600-kg car is moving at 19 m/s due east. The two cars simultaneously approach an icy intersection where, with no brakes or steering, they collide and stick together. Determine the speed and direction of the combined two-car wreck immediately after the collision. magnitude=? direction=?
A 623 kg car moving at 18.2 m/s in the +x direction hits from behind a...
A 623 kg car moving at 18.2 m/s in the +x direction hits from behind a second car moving at 10 m/s in the same direction. If the second car has a mass of 593 kg and a speed of 19 m/s right after the collision, what is the velocity of the first car after this sudden collision? Please show work and explain. a) 26.8 m/s b) 8.74 m/s c) -9.63 m/s d) 9.63 m/s
A 200,000 kg railroad car moving at 5.14 m/s couples up (sticks together) with another 150,000...
A 200,000 kg railroad car moving at 5.14 m/s couples up (sticks together) with another 150,000 kg car at rest. What is the final speed of the two cars? [Write answer to 3 sig. figs.]
A 1200-kg car is moving at 16.0 m/s due north. A 1500-kg car is moving at...
A 1200-kg car is moving at 16.0 m/s due north. A 1500-kg car is moving at 20.0 m/s due east. The two cars simultaneously approach an icy intersection where, with no brakes or steering, they collide and stick together. 1) Determine the speed of the combined two-car wreck immediately after the collision. (Express your answer to two significant figures.) m/sm/s 2) Determine the direction of the combined two-car wreck immediately after the collision. (Express your answer to two significant figures.)
A 3000-Kg car moving east at 10m/s collides with a 5000-kg car moving north. The car's...
A 3000-Kg car moving east at 10m/s collides with a 5000-kg car moving north. The car's stick together and move as a unit after a collision, at an angle of 45 degree north of east and a speed of 5 m/s. Find the speed of 5000 kg car before collision. (Ans: V_iy = 5.66m/s)
A 1000-kg car moving at 30m/s due north collides completely elastically with a 1250-kg truck heading...
A 1000-kg car moving at 30m/s due north collides completely elastically with a 1250-kg truck heading north of east. After the collision the truck is moving due north and the car is moving due east. Find the initial speed of the truck. I think the answer is 34m/s and we have to break it up into x and y component and equate them but please tell me the theory behind it. Thanks
PROBLEM FUUR (20 FUL ) A 420 kg car moving at 14.4 m/s hits from behind...
PROBLEM FUUR (20 FUL ) A 420 kg car moving at 14.4 m/s hits from behind another car moving at 11.3 m/s in the same direction. If the second car has a mass of 590 kg and a new speed of 17.9 m/s, what is the velocity of the first car after the collision?
A 1500-kg car traveling east at 50 m/s collides with a 2200-kg truck traveling north at...
A 1500-kg car traveling east at 50 m/s collides with a 2200-kg truck traveling north at 66 m/s. The car and truck become entangled and slide to a stop. What is the final speed immediately after the collision? What angle with respect to the east direction do the entangled vehicles slide?
A 3000-Kg car moving east at 10m/s collides with a 5000-kg car moving north. The car's stick together and move as a unit after a collision, at an angle of 45 degree north of east and a speed of 5 m/s. Find the speed of 5000 kg car before collision. (Ans: V_iy = 5.66m/s)
PROBLEM FUUR (20 FUL ) A 420 kg car moving at 14.4 m/s hits from behind another car moving at 11.3 m/s in the same direction. If the second car has a mass of 590 kg and a new speed of 17.9 m/s, what is the velocity of the first car after the collision?
A 1500-kg car traveling east at 50 m/s collides with a 2200-kg truck traveling north at 66 m/s. The car and truck become entangled and slide to a stop. What is the final speed immediately after the collision? What angle with respect to the east direction do the entangled vehicles slide?
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