Two Students,sitting on Frictionless Carts,push Against Each Other

question 6

Multiple Choice

Two students,sitting on frictionless carts,push against each other.Both are initially at rest and the mass of student 1 and the cart is M,and that of student 2 and the cart is 1.5M.If student 1 pushes student 2 so that she recoils with velocity ,what is the change in momentum of the two students?

Grasp the legal responsibilities and limitations of guardians in managing contracts for their wards.

Understand the concept of contractual capacity and how it applies to minors.

Recognize the legal ability of minors to disaffirm contracts and understand the conditions under which disaffirmance is valid.

Identify the conditions under which a contract can be ratified by a minor and the effects of such ratification.

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Definitions:

Cost Of Goods Sold

The direct financial outlays for labor and materials that are necessary for producing goods a company sells.

Accounting Period

A specific time span for which financial records are kept and financial statements are prepared, usually a year or quarter.

Beginning Inventory

The value of all the goods held by a company at the start of an accounting period, before any purchases or sales are made.