{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

# quiz3 - Name Student PHYS 120 — Quiz#3 Two cars approach...

This preview shows page 1. Sign up to view the full content.

This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: Name: Student #: PHYS 120 — Quiz #3 Two cars approach each other on a straight road. A stationary observer sees car A travel west at 45.0 km/h and car B travel east at 75.0 km/h. At a certain instant (t = 0 s), the distance between them is 2.40 km. (a) What is the velocity of the frame of reference for a driver in car A? (b) What is the velocity of car B in this reference frame? (c) At what time will the two cars pass one another? N 750 km/lq 145.0th N + E E 3 ¥ ——9 <— S (a) The, flame of (Jam/we {or the erw m Calf A MOVE} will: veloci‘JrJ 3 VR A: -4510 km/ln 1”! hues}! a4 l1‘50 km/h (’5) In Hit {fame of ntmmc far the Simlu‘oman olmww, (w 5 moves Willa velou'lj V5 750 km/in. The vtlocib 01} Car )3 m {he frame 0+ rahnma for “m elm/w m ~ Q _ l/ 6w A IS ddemcnzd 53 the {DHOwMS Gallium {Vansfoifma‘hom ' .3 ‘._x .__x V’- y-V L3 R .. VE’= norm/L.- (- LiiOkw/ln) :- (C) ft lb (015le Solvc this im {th thmcc flame. 01L {he am!” in Cour A (when VAZOj 3 {. g a, '70 km : a #Okm ___-——~__ ...
View Full Document

{[ snackBarMessage ]}

### What students are saying

• As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

Kiran Temple University Fox School of Business ‘17, Course Hero Intern

• I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

Dana University of Pennsylvania ‘17, Course Hero Intern

• The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

Jill Tulane University ‘16, Course Hero Intern