1. The submerged fraction of rubber floating in an unknown liquid is 0.89. What is the density of the liquid if the dens

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1 The Submerged Fraction Of Rubber Floating In An Unknown Liquid Is 0 89 What Is The Density Of The Liquid If The Dens 1 (110.66 KiB) Viewed 22 times

1. The submerged fraction of rubber floating in an unknown liquid is 0.89. What is the density of the liquid if the density of the rubber is 1.3 g/cm³ ? 2.19 g/cm³ 0.68 g/cm³ 1.16 g/cm³ 1.46 g/cm³ - 2. Consider the image below. At which point the vehicle is moving FASTEST? 120m C D B E - 60m E 40m F G 3. Which of the statements best describes the free-body diagram shown below? A traffic light hangs from two cables. A book is at rest on a tabletop. N 120m Fmg An egg is free falling from a nest in a tree. Neglect air resistance. A flying squirrel is gliding (no wing flaps) from a tree to the ground at constant velocity. Consider air resistance. 4. Which of the following statements is TRUE about the frictional force. The frictional force is perpendicular to the surface. The magnitude of the frictional force usually increases when the normal force increases. The more slippery the surface, the greater the surface friction or the coefficient of friction. The frictional force acts in the direction of motion of the body.