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Author Question: The weight of a car of mass 1.20 103 kg is supported equally by the four tires, which are inflated ... (Read 116 times)

Caiter2013

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on: Jul 29, 2018
The weight of a car of mass 1.20  103 kg is supported equally by the four tires, which are inflated to the same gauge pressure.
 
  What gauge pressure in the tires is required so the area of contact of each tire with the road is 1.00  102 cm2? (1 atm = 1.01  105 Pa.)
  A) 2.94  105 Pa
  B) 2.94  103 Pa
  C) 11.6  104 Pa
  D) 2.94  104 Pa
  E) 11.6  105 Pa

Question 2

Two friends are standing on opposite ends of a canoe. The canoe is initially at rest with respect to the lake. The person on the right throws a very massive ball to the left, and the person on the left catches it.
 
  After the ball is caught, the canoe is (ignore friction between the canoe and the water) A) stationary
  B) moving to the right.
  C) moving to the left.
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orangecrush

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Reply #1 on: Jul 29, 2018
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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Caiter2013

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Reply 2 on: Jul 29, 2018
Excellent

Liamb2179

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Reply 3 on: Yesterday
Wow, this really help

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