Find the speed of the bullet just before it hits the block
A 4.20-g bullet embeds itself in a 20.0-kg block, which is attached to a horizontal spring with a force constant of 950 N/m. The maximum compression of the spring is 2.10 cm. What is the speed of the bullet just before it hits the block?
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Use a financial calculator to compute the present value of rental receipts if the receipts are $5,000 at the end of the period for the next 10 years and the discount rate is 8%.
It is observed that the oscillations decrease in magnitude by 10 percent every 360 s. What is the value of the damping constant for the system?
Scarecrow Co. purchased land and a building for 1,500,000. The appraised value of the land is 650,000 and the appraised value of the building is 975,000. The amount that will be debited to the Building account on Scarecrow's books is?
Points A and B on the lake's shore are situated on the opposite sides of the lake so that the center O is between A and B, where AO=6 and BO=7. Draw the shortest path on the shore between the points A and B. Justify.
A 4.20-g bullet embeds itself in a 20.0-kg block, which is attached to a horizontal spring with a force constant of 950 N/m.
An RL circuit has a 5 kO resistor and a 1 mH inductor. This circuit is driven by a 100 Hz sine wave with 1 V amplitude. What is the amplitude of the current in the circuit?
Angles DEF and angle ABC are supplementary angles and angle DEF is seven times as large as angle ABC. Determine the measure of each angle.
The following information applies to Water Springs, which supplies landscaping waterfalls. Water Springs purchases the waterfalls from a manufacturer which has a reputation for very high quality in its manufacturing operation.
Roberts Company sold equipment for $320,000, purchased a building for $6,850,000, sold short-term investments for $350,000, repaid principal on a note payable for $2,650,000 plus $300,000.
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