


(Note: Print this test out on your printer. Use the included solution boxes to work out your answer.
When you have the answers, come back to the web page and input your answers using the guidelines
listed below. This test accepts answers in the format of A = 3 m/sec/sec (or) A=3m/sec/sec
 in other words, your answers must either have a space after the missing variable, a space after the
equals mark, and a space after the number OR no spaces!)


1.

A skateboard going down a hill speeds up from 3 km/hr to 33 km/hr in 3 seconds. What is its ACCELERATION?
Data

Type of Problem & Formula

Equation Solution

Answer

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2.

An automobile traveling at 43 km/hr speeds up to to 65 km/hr in 4 minutes.
What is its ACCELERATION?
Data

Type of Problem & Formula

Equation Solution

Answer

Check Step








3.

A rock is dropped from a building. Its original velocity is 0 m/sec. Its final velocity is 6.5 m/sec.
If it falls for 4 seconds, what is its ACCELERATION?
Data

Type of Problem & Formula

Equation Solution

Answer

Check Step








4.

A car accelerates from 0 km/hr to 51 km/hr. in 3 seconds.
What is its ACCELERATION?
Data

Type of Problem & Formula

Equation Solution

Answer

Check Step








5.

A space ship moving from the earth to the moon begins to slow down.
It fires its retro rockets for 179 seconds, slowing it from 41,436 km/hr to
1,277 km/hr. What is its ACCELERATION?
Data

Type of Problem & Formula

Equation Solution

Answer

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6.

A bicycle rider stops for a traffic light. His original velocity is thus 0 km/hr.
Over a 5.5 minute period he accelerates at 7 km/hr/min rate.
What is his FINAL VELOCITY?
Data

Type of Problem & Formula

Equation Solution

Answer

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7.

A miner drops his rock hammer down a mine shaft by mistake.
If it takes the hammer 18.5 seconds to hit the bottom of the shaft,
what is the FINAL VELOCITY of the hammer at impact? (Hint: Remember that on earth acceleration due to gravity is 9.8 m/sec/sec.)
Data

Type of Problem & Formula

Equation Solution

Answer

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8.

A car traveling south at a velocity of 56 km/hr slows down to to a velocity of
25 km/hr in 7 seconds. What is the carĂs ACCELERATION?
Data

Type of Problem & Formula

Equation Solution

Answer

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9.

The space shuttle blasts off from Florida at an acceleration rate of 15 km/hr/sec
and reaches a final velocity of 17,118 km/hr.
How much TIME did it take to reach this final velocity?
Data

Type of Problem & Formula

Equation Solution

Answer

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10.

A rock is dropped from a building and when it finally hits the ground reaches
a final velocity of 95 meters/second. If it fell at the gravity constant rate of 9.8 m/sec/sec.
How much TIME did it take to hit the ground? (Note: Remember that the rock starts at a rest, which means its OV is 0 m/sec.).
Data

Type of Problem & Formula

Equation Solution

Answer

Check Step






