A 579 kg car moving at 17.4 m/s hits from behind another car moving at 10.1 m/s in the same direction. If the second car has a mass of 616 kg and a post-collision speed of 20.7 m/s what is the velocity of the first car after the collision? Express your answer in m/s, to at least one digit after the decimal point. plz help and use g = 9.8

A 579 kg car moving at 17.4 m/s hits from behind another car moving at 10.1 m/s in the same direction. If the second car has a mass of 616 kg and a post-collision speed of 20.7 m/s what is the velocity of the first car after the collision? Express your answer in m/s, to at least one digit after the decimal point. plz help and use g = 9.8

Name: A 579 kg car moving at 17.4 m/s hits from behind another car moving a
Uploaded: 2024-03-20T06:57:37.000Z
Channel: Bartleby
Description: A 579 kg car moving at 17.4 m/s hits from behind another car moving at 10.1 m/s in the samedirection. If the second car has a mass of 616 kg and a post-collision speed of 20.7 m/s what is thevelocity of the first car after the collision?Express your

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Similar questions

Directions: Solve the following problem. Tabulate the given and present the complete solution. Table for given Formula Solution: 5. If an 600. kg sports car slows to 10.0 m/s to check out an accident scene and the 1500. kg pick-up truck behind him continues traveling at 35.0 m/s, with what velocity will the two move if they lock bumpers after a rear-end collision?
A 1425 kg truck driving at 13.0 m/s collides elastically with a stationary 1175 kg car. If the car is traveling 14.25 m/s just after the collision, what is the velocity of the truck immediately after the collision? Assume that this is a perfectly elastic collision. Round your answer to the hundredths place. Final velocity of the truck = m/s
1. Write the scalar equation for the conservation of momentum in the x-direction where Vbx is the unkwown Solve this for Vbx. 2. Write a scalar equation for the conservation of momentum in the y-direction where Vby is the unknown. Solve this for Vby. 3. Determine the vector vb. Draw the puck's path on the diagram. 4. Determine the total kinetic energy before the collision. 5. Determine the total kinetic energy after the collision. 6. What type of collision was it? Explain.
Please help!
1. Suppose a clay model of a koala bear has a mass of 0.25 kg and slides on ice at a speed of 0.85 m/s. It runs into another clay model, which is initially motionless and has a mass of 0.45 kg. Both being soft clay, they naturally stick together. Friction on ice can be neglected. A sketch depicting the collision in Part 1 should have looked like this. V₁ Before collision O % 5 I T G O Koala bear clay model O Second clay model O both the clay models (a) To find the combined final velocity of the clay models, how will you define a system? 16 40 H After Collision 17 4- & (b) In the system in part (a), the forces of collision between the clay models are: 7 hp U * m₁ 00 8 m₁ m₂ T 9 m₂ v₂ 0 J K V1,2 V f O ? 11 I - P 52°F { + Co 940) O [ = insert } 11:39 AM 10/28/2022 1 prt sc 4 backspa 1 pause
if a stationary 3.2 obect explodes so that: a. one part that is 1.5 kg goes left with 2.6 m/s , what is the mass and velocity of the other part? b. One part that is 1.0 kg goes North at 3.4 m/s and one part that is 1.2 kg goes West at 3.0 m/s, what is the mass and velocity of the third part?
A car (mass 1110 kg) is traveling at 32.1 m/s when it collides head-on with a sport utility vehicle (mass - 2920 kg) traveling in the opposite direction. In the collision, the two vehicles come to a halt. At what speed was the sport utility vehicle traveling? Before collision After collision Number i Units
A 1100 kg car travelling south at 8 m/s collides with a 1300 kg car travelling as 10 m/s [N] during an exciting demolition derby. a) If they become coupled together in the collision, what is their velocity immediately after impact? b) After the collision, they slide for 10m before coming to a stop. How much time did it take them to stop?
Suppose you are navigating a spacecraft far from other objects. The mass of the spacecraft is 3.0 x 104 kg (about 30 tons). The rocket engines are shut off, and you're coasting along with a constant velocity of km you briefly fire side thruster rockets, so that your spacecraft experiences a net force of N for 20 s. The ejected gases have a mass that is small compared to the mass of the spacecraft. You then continue coasting with the rocket engines turned off. Where are you an hour later? (Think about what approximations or simplifying assumptions you made in your analysis. Also think about the choice of system: what are the surroundings that exert external forces on your system?) Additional Materials eBook m
A 170 gram billiard ball rolls towards the wall of a billiard table. The ball hits the wall straight on and comes straight back.
A block of mass m1 = 11.5 kg slides along a horizontal surface (with friction, μk = 0.21) a distance d = 2.15 m before striking a second block of mass m2 = 8.25 kg. The first block has an initial velocity of v = 8.25 m/s. 1. Assuming that block one stops after it collides with block two, what is block two's velocity after impact in m/s? 2. How far does block two travel, d2 in meters, before coming to rest after the collision?
A 2.00 kg ball falls off a 200.00 cm high wall. If the time during the collision is 0.050 seconds, what is the force of impact caused by the ground on the ball? USE SIGNIFICANT FIGURES in the answer!