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Author Question: A ramp leading to the entrance of a building is inclined upward at an angle of 6. A suitcase is to ... (Read 64 times)

erika

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on: Dec 18, 2021

Question 1

A bullet is fired with a muzzle velocity of 1489 ft/sec from a gun aimed at an angle of 12° above the horizontal. Find the horizontal component of the velocity.
◦ 316.5 ft/sec
◦ 1256 ft/sec
◦ 1456 ft/sec
◦ 309.6 ft/sec

Question 2

A ramp leading to the entrance of a building is inclined upward at an angle of  6°. A suitcase is to be pulled up the ramp by a handle that makes an angle of 34° with the horizontal. How much force must be applied in the direction of the handle so that the component of the force parallel to the ramp is 50 lbs.?
◦ 55.90 lbs
◦ -56.58 lbs
◦ 59.98 lbs
◦ 44.15 lbs
Calculus: Early Transcendentals ¦ Briggs, Cochran, Gillett, Schulz ¦ 3rd Edition
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Marked as best answer by erika on Dec 18, 2021

Sammyo

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Reply #1 on: Dec 18, 2021
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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erika

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Reply 2 on: Dec 18, 2021
:D TYSM

lkanara2

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Reply 3 on: Yesterday
Wow, this really help

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