PRACTICE IT Use the worked example above to help you solve this problem. An pickup truck with mass 1.88 x 10° kg is traveling eastbound at +14.1 m/s, while a compact car with mass 9.48 x 102 kg is traveling westbound at -14.1 m/s. (See figure.) The vehicles collide head-on, becoming entangled. (a) Find the speed of the entangled vehicles after the collision. 4.7 m/s (b) Find the change in the velocity of each vehicle. Δν. truck = -9.4 m/s Δν car = 18.8 m/s (c) Find the change in the kinetic energy of the system consisting of both vehicles. -250633 EXERCISE HINTS: GETTING STARTED I I'M STUCK! Use the values from PRACTICE IT to help you work this exercise. Suppose the same two vehicles are both traveling eastward, the compact car leading the pickup truck. The driver of the compact car slams on the brakes suddenly, slowing the vehicle to 5.44 m/s. If the pickup truck traveling at 17.0 m/s crashes into the compact car, find the following. (a) the speed of the system right after the collision, assuming the two vehicles become entangled m/s (b) the change in velocity for both vehicles Δν, truck m/s Av car m/s

PRACTICE IT Use the worked example above to help you solve this problem. An pickup truck with mass 1.88 x 10° kg is traveling eastbound at +14.1 m/s, while a compact car with mass 9.48 x 102 kg is traveling westbound at -14.1 m/s. (See figure.) The vehicles collide head-on, becoming entangled. (a) Find the speed of the entangled vehicles after the collision. 4.7 m/s (b) Find the change in the velocity of each vehicle. Δν. truck = -9.4 m/s Δν car = 18.8 m/s (c) Find the change in the kinetic energy of the system consisting of both vehicles. -250633 EXERCISE HINTS: GETTING STARTED I I'M STUCK! Use the values from PRACTICE IT to help you work this exercise. Suppose the same two vehicles are both traveling eastward, the compact car leading the pickup truck. The driver of the compact car slams on the brakes suddenly, slowing the vehicle to 5.44 m/s. If the pickup truck traveling at 17.0 m/s crashes into the compact car, find the following. (a) the speed of the system right after the collision, assuming the two vehicles become entangled m/s (b) the change in velocity for both vehicles Δν, truck m/s Av car m/s

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

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
Please help!
please answer the second one
Solve #4 problem c
Part A A block of mass 2.55 kg slides down a 30.0° incline which is 3.60 m high. At the bottom, it strikes a block of mass 7.60 kg which is at rest on a horizontal surface. (Assume a smooth transition at the bottom of the incline.) (Figure 1) If the collision is elastic, and friction can be ignored, determine the speed of the block with mass 2.55 kg after the collision. v'm = ΕΠΙ ΑΣΦ Submit Request Answer Part B ? m/s If the collision is elastic, and friction can be ignored, determine the speed of the blockwith mass 7.60 kg after the collision. = 跖 ΑΣΦ Submit Request Answer ་ Part C How far back up the incline the smaller mass will go. ΜΕ ΑΣΦ d = Submit Request Answer ? ? m m/s
Need help checking a practice problem. Image attached, thanks!
1a) A 4.50 kg ball rolling north at 5.00 m/s collides with a 2.50 kg ball rolling south at 3.00 m/s. If the collision is elastic, set up the equations you would solve to determine how fast is each ball moving after the collision. 1b) If the collision between the two balls in question 1 instead results in both balls sticking together as one, what will their resulting velocity be?
Can you please solve number 4 and all of the sub problems and show all of the steps to the solution
EXERCISE HINTS: GETTING STARTED I'M STUCK! A 3.28 kg object initially moving in the positive x-direction with a velocity of +5.44 m/s collides with and sticks to a 1.60 kg object initially moving in the negative y-direction with a velocity of -3.39 m/s. Find the final components of velocity of the composite object. (Indicate the direction with the sign of your answer.) 1.2 x Vfx Your response differs from the correct answer by more than 10%. Double check your calculations. m/s 2.53 Vfy What are the components of the total momentum before the collision? How are these components affected by the collision? Focus on one component at a time. m/s
Use the rule of significant figures for the final answer
Please answer where it says "question" using the information above it
Use the following scenario for questions 3-5. Cart 1 (m = 5.0 kg) is traveling to the right with a velocity of 3.0 m/s when it collides elastically with cart 2 (m = 10 kg). Cart 2 was motionless prior to the collision. Cart 1 is motionless after the collision. 3. Calculate the magnitude of momentum that was transferred to cart 2 during the collision? A. 0.0 kg*m/s. B. 5.0 kg*m/s C. 7.5 kg*m/s D. 15 kg*m/s minate Education TM, Inc.