56. (11) If the air pressure at a particular place in the mountains s 0.80 atm,...
63. A crane's trolley at point P in Fig. 4-63 moves for a few seconds to the right with constant acceleration, and the 870-kg load hangs on a light cable at a 5.0° angle to the vertical as shown. What is the acceleration of the trolley and load? 5.0° FIGURE 4-63 Problem 63 at 1oo 8 (III) Three blocks on a frictionless horizontal surface are in contact with each other as shown in Fig. 4-54. A force F is applied...
a 34. (III) An air bubble at the bottom of a lake 41.0 m deep has a volume of 1.00 cm. If the temperature at the bottom is 5.5°C and at the top 18.5°C, what is the radius of the bubble just before it reaches the surface? (I) If the air pressure at a particular place in the mountains is 0.80 atm, estimate the temperature at which water boils. 56. (II) If the air pressure at a particular place in...
T1. Saturated Vapor Pre a) If the air pressure at a particular place in the mountains is 0.47 atm Temp- erature Pa estimate the temperature at which water will boil 4.0 -10 2.60 x 10 0611 x 10 b) Estimate the dew point on a day when the relative humidity is 75% and the temperature is 25 C 872 x 10 10 123 x 10 171 x 10 )Air that is at its dew point of 5°Cis heated by the...