Multiple Choice
Identify the
choice that best completes the statement or answers the question.
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1.
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A car starting at rest reaches 15 ft/sec in 25 seconds, calculate the
acceleration.
a. | 0.5 ft/sec^2 | c. | 0.7 ft/sec^2 | b. | 0.6 ft/sec^2 | d. | 0.8 ft/sec^2 |
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2.
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A runner competing in a 5 kilometer race is able to reach 16.9 ft/sec in the 10
seconds of his race, calculate his acceleration.
a. | 1.70 ft/sec^2 | c. | 1.45 ft/sec^2 | b. | 1.67 ft/sec^2 | d. | 1.69 ft/sec^2 |
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3.
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A rubber band racer travels an 8 foot track in 1.5 seconds, calculate
acceleration.
a. | 3.4 ft/sec^2 | c. | 3.6 ft/sec^2 | b. | 3.3 ft/sec^2 | d. | 3.8 ft/sec^2 |
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4.
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A rubber band racer completes a 10 foot track in 2.5 seconds, calculate the
acceleration.
a. | 1.3 ft/sec^2 | c. | 1.5 ft/sec^2 | b. | 1.4 ft/sec^2 | d. | 1.6 ft/sec^2 |
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5.
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A car at Reservoir High School travels 2500 feet to Lime Kiln Middle School in
9.8 seconds, calculate acceleration.
a. | 25.9 ft/sec^2 | c. | 26.1 ft/sec^2 | b. | 26.0 ft/sec^2 | d. | 26.2 ft/sec^2 |
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6.
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Calculate force if, acceleration is 45 ft/sec^2 and the mass of an object is
3500 lbs.
a. | 157500 ft lbs/sec^2 | c. | 158500 ft lbs/sec^2 | b. | 158000 ft lbs/sec^2 | d. | 159000 ft
lbs/sec^2 |
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7.
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Calculate the force acting on an object whos mass is 1750.5 lbs and has an
acceleration of 1.5 ft/sec^2
a. | 2620.75 ft lbs/sec^2 | c. | 2630.75 ft lbs/sec^2 | b. | 2625.75 ft lbs/sec^2 | d. | 2635.75 ft
lbs/sec^2 |
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8.
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Calculate the acceleration of an object is the force acting upon it is 25600 ft
lbs/sec^2 and the object has a mass of 2500 lbs.
a. | 10.1 ft/sec^2 | c. | 10.3 ft/sec^2 | b. | 10.2 ft/sec^2 | d. | 10.4 ft/sec^2 |
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9.
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Calculate the acceleration of an object if the object has a mass of 2300 lbs and
a force of 15000 ft lbs/sec^2.
a. | 6.3 ft/sec^2 | c. | 6.5 ft/sec^2 | b. | 6.4 ft/sec^2 | d. | 6.6 ft/sec^2 |
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10.
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If a rubber band racer has a mass of 1.4 lbs, and it able to travel a 130 foot
track in 2.3 seconds, calculate the force acting upon the rubber band racer.
a. | 34.4 ft lbs/sec^2 | c. | 34.8 ft lbs/sec^2 | b. | 34.6 ft lbs/sec^2 | d. | 35.0 ft
lbs/sec^2 |
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11.
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Convert 67 ft/sec into MPH.
a. | 45.2 MPH | c. | 45.7 MPH | b. | 45.4 MPH | d. | 46.5 MPH |
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12.
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Convert 157 ft/sec into MPH.
a. | 107.0 MPH | c. | 107.9 MPH | b. | 108.5 MPH | d. | 106.7 MPH |
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13.
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Convert 98 ft/sec into MPH.
a. | 66.2 MPH | c. | 67.8 MPH | b. | 65.8 MPH | d. | 66.8 MPH |
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14.
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Convert 987 ft/sec into MPH.
a. | 673.0 MPH | c. | 654.5 MPH | b. | 675.0 MPH | d. | 679.2 MPH |
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15.
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Convert 525 ft/sec into MPH.
a. | 358.0 MPH | c. | 356.4 MPH | b. | 358.9 MPH | d. | 367.9 MPH |
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16.
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Convert 56.9 ft/sec into KmPH.
a. | 76.3 KmPH | c. | 62.7 KmPH | b. | 45.7 KmPH | d. | 62.5 KmPH |
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17.
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Convert 34.8 ft/sec into KmPH.
a. | 35.7 KmPH | c. | 39.4 KmPH | b. | 38.6 KmPH | d. | 38.2 KmPH |
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18.
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Convert 150 ft/sec into KmPH.
a. | 165.6 KmPH | c. | 164.7 KmPH | b. | 160.3 KmPH | d. | 165.2 KmPH |
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19.
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Convert 1450 ft/sec in KmPH.
a. | 1592.5 KmPH | c. | 1587.3 KmPH | b. | 1593.9 KmPH | d. | 1592.0 KmPH |
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20.
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Convert 756 ft/sec into KmPH.
a. | 835.6 KmPH | c. | 830.1 KmPH | b. | 834.5 KmPH | d. | 834.2 KmPH |
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