An Object Initially at Rest Suddenly Explodes in Two Fragments $2.6 \mathrm {~kg}$

question 10

Multiple Choice

An object initially at rest suddenly explodes in two fragments of masses $2.6 \mathrm {~kg}$ and $3.3 \mathrm {~kg}$ that move in opposite directions.If the speed of the first fragment is $3.6 \mathrm {~m} / \mathrm { s }$ find the internal energy of the explosion.

• A)30 J
• B)30 kJ
• C)38 J
• D)38 kJ

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Stock Price

The cost of purchasing one share of a company's stock.

Investment Activity

Transactions involving the purchase and sale of long-term assets and other investments not generally considered cash equivalents or traded in active markets.

Cash Flow

The gross amount of cash moving in and out of a commercial venture, significantly altering its liquidity status.

Net Cash Flow

Net cash flow is the measure of financial performance calculated as the difference between cash inflows and cash outflows over a period of time.