The moon is 3.85 x 10 m from the earth and has a diameter of 3.48 10 m. you have a pea (diameter 0.50 cm) and a dime (diameter 1.8 cm). you close one eye and hold each object at arm's length (71 cm) between your open eye and the moon. which objects, if any, completely cover your view of the moon? assume that the moon and both objects are sufficiently far from your eye that the given diameters are equal to arc lengths when calculating angles. (a) both (b) neither (c) pea (d) dime

69. air frictionthe velocity of the satellitea. decreases b. increases c. sometimes increases sometimedecreases d. no effect at all70. the unit of gravitational potential energy isa.jouté b.watt c. newtond.pascal71. which of the following is not influenced by a magneta. cobalt b.copper c.irond. nickel72. one joule of work done in one second by unit positive chargea.1 watt b.1 volt c.1 js d. none73. the most deviated colour of light after passing through a prisea. violet b.red c. green d.yellow4. a coin is placed below a beaker fill with water upto 12 cm isdisplaced by water isa. 9cm b.6cmс.3cmd.7cm