2. Two cars, both with mass m, collide and stick together. Prior to the collision, one carhad been travelling north at a speed of 2v, while the second was travelling at a speed vat an angle p as shown on the diagram. After the collision, the two cars travel with aVinal at an angle 0 NORTH EAST, again, as shown in the figure. Determine the finalvelocity if v = 25 m/s and p = 30•.Vinal2vE

Name: 2. Two cars, both with mass m, collide and stick together. Prior to t
Uploaded: 2024-03-20T06:57:37.000Z
Channel: Bartleby
Description: 2. Two cars, both with mass m, collide and stick together. Prior to the collision, one carhad been travelling north at a speed of 2v, while the second was travelling at a speed vat an angle p as shown on the diagram. After the collision, the two car

Answered: Image /qna-images/answer/a8bd40a5-96d8-48d4-9886-07e3fc01d161.jpg

Science

Physics

2. Two cars, both with mass m, collide and stick together. Prior to the collision, one car had been travelling north at a speed of 2v, while the second was travelling at a speed v at an angle o as shown on the diagram. After the collision, the two cars travel with a Vinal at an angle 0 NORTH EAST, again, as shown in the figure. Determine the final velocity if v = 25 m/s and o = 30. Vfinal 2v E

2. Two cars, both with mass m, collide and stick together. Prior to the collision, one car had been travelling north at a speed of 2v, while the second was travelling at a speed v at an angle o as shown on the diagram. After the collision, the two cars travel with a Vinal at an angle 0 NORTH EAST, again, as shown in the figure. Determine the final velocity if v = 25 m/s and o = 30. Vfinal 2v E

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

Q5. As shown in the image below, the freight cars A and Bare approaching each other, and they have a mass of mA = 19 Mg and mB = 12 Mg, respectively. The directions of their initial velocities are shown in the image, and the speeds are VA,1 = 4.7 m/s and vB,1 = 1.2 m/s. If the two cars collide and get stuck together, determine the loss of their combined kinetic energy (in kJ) during the collision. Please pay attention: the numbers may change since they are randomized. Your answer must include 1 place after the decimal point, and proper SI unit. VA,1 A VB,1 В Your Answer: Answer
It fires a 0.013 kg bullet at 429.4 m/s (relative to the ground). .(lí) A 5 kg rifle is initially at rest but free to recoil After firing, the velocity of the rifle (relative to the ground) is m/s 1.12 .a O m/s 165153.85-.b O m/s 1.12-.c O m/c 2 22. d O
how to do?
A ball of mass 455 g traveling with speed of 18 m/s to the left bounces of a wall and moves to the right with a speed of 13 m/s. the ball is in contact with wall for a time of 0.0033 s. What was the average force that the wall applied to the 6. ball (magnitude and direction). Select one: Oa. 4270 N, Left Ob.427 N, Left Oc 427 N, Right 1270 N. Riaht
A Z Olaf is standing on a sheet of ice that covers the football stadium parking lot in Buffalo, New York; there is negligible friction between his feet and the ice. A friend throws Olaf a ball of mass 0.400 kg that is traveling horizontally at 10.8 m/s. Olaf's mass is 69.7 kg.( Figure 1) 2 masteringphysics.com/mycitemView?assignment ProblemID=189028758&offset=next W S Figure X command A # 3 20 E D C $ B 4 888 R F I % 5 of V 254 FD T G 6 B Part A 20 If Olaf catches the ball, with what speed ty do Olaf and the ball move afterward? Express your answer numerically in meters per second. View Available Hint(s) Y ▾ Part B H U= 0.167 Submit X Incorrect; Try Again; 5 attempts remaining ty = Submit Provide Feedback MacBook Air 195] ΑΣΦΑ & 7 If the ball hits Olaf and bounces off his chest horizontally at 7.00 m/s in the opposite direction, what is his speed vy after the collision? Express your answer numerically in meters per second. ▸ View Available Hint(s) N IVE] ΑΣΦ Previous Answers F7 U * 8…
◄ Discord 06:29 an. 9.9. = inst-fs-iad-prod.inscloudgate.net Problem 4 Two cars collides at a junction as shown in the figure. The first car has mass m₁ 1500 kg and moves with speed v₁ = 30 m/s due east. The second car has mass m₂ = 1000 kg and moves with speed V2 15 m/s due north. After the collision, the cars stick together with velocity v. = = m₁ ●●● Car 1 E = m₂ Car 2 (a) Find the velocity right after the collision. Answer in compo- nent form (2, 3). 0 (b) What is the energy loss in this collision? (c) If the coefficient of kinetic friction between the wreckage and 0.3, how far would it slides before coming to a the road is k stop? 6 of 14 Ans: Ans: 78%
I. A lump of clay (m = 3.01 kg) is thrown towards a wall at speed v = 3.15 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 3.15 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 2.24 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…
3. One billiard ball is shot east at 2 m/s. A second identical billiard ball is shot west at 1 m/s. The balls have a collision such that the second ball got deflected by 90 degrees north at 1.41 m/s. What are the speed and direction of the first ball after collision? Give direction as an angle.
Physics MCQ help
It fires a 0.015 kg bullet at 430 m/s (relative to the ground). .(alíi) A 5.8 kg rifle is initially at rest but free to recoil After firing, the velocity of the rifle (relative to the ground) is m/s 1.11- .a O m/s 166266.67-.b O m/s 2.21-.c O m/s 1.11.d O
A 80 kg hockey player traveling at 10 m/s collides with 60 kg player traveling, at the right angles to the first, at 20 m/s. The player stick together. Find their resultant velocity and direction. Assume ice surface frictionless. O a. None of the above O b. arctan(15), ~10 m/s Oc arctan(1 5), ~100 m/s O d arctan(1), 100 m/s O e. arctan(2), ~5 m/s