You place a 0.18-kg sonic ranger on a low-friction track in front of a 0.50-kg cart to measure the cart's velocity in the Earth reference frame, which turns out to be +(1.0 m/s). You are distracted, the cart hits the ranger in a totally inelastic collision, and the two objects then move forward together. A friend is running toward the cart with a velocity of -(3.5 m/s) with her sonic ranger on and pointed at the cart. Part A What is the x-component of the momentum of the cart with the ranger stuck to it, in your friend's

You place a 0.18-kg sonic ranger on a low-friction track in front of a 0.50-kg cart to measure the cart's velocity in the Earth reference frame, which turns out to be +(1.0 m/s). You are distracted, the cart hits the ranger in a totally inelastic collision, and the two objects then move forward together. A friend is running toward the cart with a velocity of -(3.5 m/s) with her sonic ranger on and pointed at the cart. Part A What is the x-component of the momentum of the cart with the ranger stuck to it, in your friend's

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Question

You place a 0.18-kg sonic ranger on a low-friction track in front of a 0.50-kg cart to measure the cart's
velocity in the Earth reference frame, which turns out to be +(1.0 m/s). You are distracted, the cart
hits the ranger in a totally inelastic collision, and the two objects then move forward together. A friend is
running toward the cart with a velocity of -(3.5 m/s) with her sonic ranger on and pointed at the cart.
▾
Part A
What is the x-component of the momentum of the cart with the ranger stuck to it, in your friend's
reference frame?

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