A 1000 kg car is moving at 8 m/s East. If it strikes a second 1200 kg car moving West at 5 m/s and after the collision the 1000 kg car moves East at 1.5 m/s, is this collision elastic?
Q: A 3,500 kg pickup truck is travelling eastward at a velocity of 15.0m/s when it collides into the…
A:
Q: A 750-kg car stopped at an intersection is rear- ended by a 1730-kg truck moving with a speed of…
A: Given data *The mass of the car is mc = 750 kg *The mass of the truck is mt = 1730 kg *The speed of…
Q: A 1,230-kg car traveling initially with a speed of 25.0 m/s in an easterly direction crashes into…
A:
Q: A 1300-kg car is driving south at 60.0 km/hr through an intersection when a 2300-kg SUV going east…
A:
Q: A 1200 kg car moving at 5.6 m/s hits a 1500 kg car moving in the same direction at 2.1 m/s. If the…
A:
Q: A 10.0 g object moving to the right at 16.0 cm/s makes an elastic head-on collision with a 15.0 g…
A: Apply the momentum conservation equation and substitute the corresponding values.…
Q: On an air track, a 399.0 g glider moving to the right at 2.00 m/s collides elastically with a 497.0…
A:
Q: A 68 kg soccer player jumps vertically upwards and heads the 0.45 kg ball as it is descending…
A: Given Data:- Mass of the player is M=68 kg Mass of the ball is m=0.45 kg Velocity of the player…
Q: (a) Let's call the initial and final state immediately before and after the collision, respectively.…
A: Given that: Three identical bobs have a mass = m Two bobs are lifted to the height = h The collision…
Q: A 75 kg soccer player jumps vertically upwards and heads the 0.45 kg ball as it is descending…
A:
Q: A 100-kgkg tackler moving at a speed of 3.5 m/sm/s meets head-on (and holds on to) an 88-kgkg…
A: The following problem can be solved using the Law of Conservation of Momentum. Given, m1 = 100 kg m2…
Q: 1. A 1000 kg car going towards East at 30.0 m/s collides head-on with a 2000 kg truck moving towards…
A: Solution: Given Values, Before collision: m1=1000 Kgu1=30 m/sAfter collision:m2=2000 Kgu2=10 m/s…
Q: A 5-kg toy car traveling initially with a speed of 20.0 m/s in the east direction crashes into a…
A: Given Mass of the toy cars is m1=5 kg and mass of the toy truck is m2=20 kg Initial velocity of the…
Q: A 1,110-kg car traveling initially with a speed of 25.0 m/s in an easterly direction crashes into…
A:
Q: A bowling ball of mass 4.94 kg travels to the right at 13.7 m/s and collides head-on with larger…
A: Let the mass of the smaller ball be denoted as m1 and that of the larger ball by m2.In a similar way…
Q: A truck with a mass of 1600 kg and moving with a speed of 13.5 m/s rear-ends a 585 kg car stopped at…
A: Mass of truck (M) = 1600 kg Mass of car (m) = 585 kg Initial velocity of truck (U) = 13.5 m/s…
Q: You are lawn bowling and bowl a 540 g ball with a speed of 6.15 m/s. Unfortunately, your ball hits a…
A:
Q: 1. A 1000 kg car moving at 33.3m/s East (around 75 mi/h) rear ended a 1600 kg SUV moving at 20 m/s…
A: Mass of a car(m1) = 1000kg Mass of SUV (m2)=1600kg Before collision:- Initial speed of a car (u1)=…
Q: 13. A 1.2 kg toy car moving toward the east at 6.8 m/s collides with a 3.6 kg toy truck moving…
A:
Q: A 1,100-kg car traveling initially with a speed of 25.0 m/s in an easterly direction crashes into…
A:
Q: 16 m, m,+m, A 10-kg toy car (m1) approaches an intersection traveling east at v1i. Another 10-kg…
A: Mass of first car m1=10 kg, mass of second car m2=10 kg, velocity of second car v2i=5 m/s (due…
Q: A 2.0-g particle moving at 5.8 m/s makes a perfectly elastic head-on collision with a resting 1.0-g…
A: If a body of mass m1 moving with velocity u1 collides with a stationary body of mass m2 then the…
Q: Review the following situations and determine whether each is an elastic collision or an inelastic…
A:
Q: ) An 1800 kg car traveling north at 45 km/hr collides with an 1100 kg car traveling east at 55…
A: Mass and velocity of car 1 m1=1800 kg, v1=45 km/hr=12.5 m/s and mass and velocity of car 2 m2=1100…
Q: A 1,220-kg car traveling initially with a speed of 25.0 m/s in an easterly direction crashes into…
A: (a) According to law of conservation of momentum the momentum before and after collision are same.…
Q: What is the velocity (in m/s) of a 915 kg car initially moving at 28.0 m/s, just after it hits a 145…
A:
Q: In the game of pool, the cue ball and 8-ball both have a mass of 0.5kg, and are on a frictionless…
A: Solution: Given that mC =m8 = 0.5 kg V = 5 m/s
Q: A 2,100-kg car moving east at 10.0 m/s collides with a 3,000-kg car moving north. The cars stick…
A:
Q: A 0.060-kg tennis ball, moving with a speed of 5.82 m/s , has a head-on collision with a 0.090-kg…
A:
Q: A blob of clay and a tennis ball are thrown at a partially open door in order to try to close it.…
A:
Q: Consider a 935 kg car initially moving at 30.5 m/s. a) what is the velocity of the car, in meters…
A:
Q: A 1 500 kg car travelling at 25 m/s collides with a 2 500 kg van stopped at a traffic light. As a…
A:
A 1000 kg car is moving at 8 m/s East. If it strikes a second 1200 kg car moving West at 5 m/s and after the collision the 1000 kg car moves East at 1.5 m/s, is this collision elastic?
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images
- A 1,120-kg car traveling initially with a speed of 25.0 m/s in an easterly direction crashes into the rear end of a 9,100-kg truck moving in the same direction at 20.0 m/s (see figure below). The velocity of the car right after the collision is 18.0 m/s to the east. +25.0 m/s +18.0 m/s +20.0 m/s After Q (a) What is the velocity of the truck right after the collision? (Round your answer to at least three decimal places.) x m/s (east) Before (b) How much mechanical energy is lost in the collision? x) Account for this loss in energyA 15-kg green bowling ball moving eastward initially with a speed of 2.0 m/s makes an elastic head-on collision with a 9.0-kg red bowling ball that is moving westward at 3.0 m/s. Determine the final velocities of each bowling ball right after the collision.A truck with a mass of 1600 kg and moving with a speed of 13.5 m/s rear-ends a 585 kg car stopped at an intersection. The collision is approximately elastic since the car is in neutral, the brakes are off, the metal bumpers line up well and do not get damaged. Find the speed of both vehicles after the collision in meters per second. V car 6.27 m/s V truck = 19.77 X m/s
- A drunk driver in a 2100 kgkg car plows into a 2000 kgkg parked car with its brake set. Police measurements show that the two cars skid together a distance of 21 mm before stopping. If the effective coefficient of friction is 0.74, how fast was the drunk going just before the collision?A 2,300-kg car moving east at 10.0 m/s collides with a 3,000-kg car moving north. The cars stick together and move as a unit after the collision, at an angle of 33.0° north of east and at a speed of 5.17 m/s. Find the speed of the 3,000-kg car before the collision.Two carts are involved in an elastic, head on collision. Cart A has a mass of mA = 1.5mB, and initial velocity of vAi = 4.5 m/sto the right. Cart B has an initial velocity of vBi = 0m/s and a final velocity ofvBf = 2m/sto the right after the collision. a) What is the final velocity of cart A? b) What is the mass of cart B?
- A ball has a mass of 10-Kg and is traveling to the right at 30 m/s. A second ball, which is suspended from a string and has a mass of 15-Kg, is traveling to the left at 12 m/s. The two balls experience an elastic head-on collision when the string is vertical. Determine:a) the speed of each ball after impactb) the height that the second ball will rise with respect to its lowest position (AFTER IMPACT)An 250 kg bumper car going 15.9 m/s has a 1d elastic collision with a 200 kg stationary bumper car. How fast would the 200 kg bumper car be going after the collision in m/s?What is the velocity of a 900-kg car initially moving at 30.0 m/s, just after it hits a 150-kg deer initially running at 12.0 m/s in the same direction? Assume the deer remains on the car. What type of collision is in this problem? elastic, inelastic, plastic, deadly
- Fall 2021. 10727/2021 2. A 1050-kg car traveling initially with a speed of 40.0 m/s in an easterly direction crashes into the rear end of a 8000-kg truck moving in the same direction at 15.0 m/s (see figure below). The velocity of the truck right after the collision is 20.0 m/s to the east. +40 m/s +15 m/s v-? +20 m/s Before After (a) What is the velocity of the car right after this inelastic collision?1. A car of 800 kg is moving 45'north of east at 30 m/s. Another car of mass 600 is heading 45 north of west 40 m/s. They collide at the intersection. After collision, 800 kg move 60'north of west at 20 m/s. Find the magnitude and direction of 600 kg mass after the collision. The collision is inelastic.A 50 kg50 kg soccer player jumps vertically upwards and heads the 0.45 kg ball as it is descending vertically with a speed of 30 m/s. (a) If the player was moving upward with a speed of 4.0 m/s just before impact, what will be the speed of the ball immediately after the collision if the ball rebounds vertically upwards and the collision is elastic? (b) If the ball is in contact with the player's head for 21 m/s, what is the average acceleration of the ball? (Note that the force of gravity may be ignored during the brief collision time.)