If the Displacement of an Object Is Given in SI

question 4

Multiple Choice

If the displacement of an object is given in SI units by Δx = −5t + t ²,at t = 2 s its velocity and acceleration are,respectively: (Hint: Use dimensional analysis along with the equations for motion with constant acceleration. )

• A) positive,positive.
• B) positive,negative.
• C) negative,negative.
• D) negative,positive.

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Definitions:

Petty Cash

Petty cash refers to a small amount of cash on hand used for paying minor expenses in an organization to avoid writing checks for small amounts.

Journal Entry

is a record in accounting that represents the recording of a financial transaction, comprising debit and credit entries.

Disbursed Accounts

These are accounts from which funds have been paid out or disbursed, typically to settle obligations or expenses.

Petty Cash Fund

A minimal sum of money maintained for the purpose of covering various minor expenditures on the spot.