A 0. 500-kilogram cart traveling to the right on a horizontal, frictionless surface at 2. 20 meters per second collides head on with a 0. 800-kilogram cart moving to the left at 1. 10 meters per second. What is the magnitude of the total momentum of the two-cart system after the collision?.

Astore sells four 118-pound ears of corn in a package for $3.59. the expression 3.59p represents the cost of the corn for a number of packages. what does the variable p represent?

When your working with the passage-based reading questions on the psat do all of the following except. a)make sure you read each question throughly. b) try to answer each question before you look at the answers. c) plan to spend most of your time reading the passage. d) make sure your answer choice is the most correct number me

After studying french for 5 yearscin school, i was shocked to discover when i went to france that i couldn't even get a glass of water without a lot of sign language what is the author main point