A basketball with a mass of 502 grams rests on the floor near a bowling ball with a mass of 5,203 grams. If a gravitational force of 5.82E-11 Newtons exists between them, how far apart from each other are they? a 1.99 m b 4.19 m c 1.32 m d 3.50 m e 1.73 m f 2.72 m g 1.44 m h 2.06 m

Ogle–2013–blg–0723 is an exoplanet that is similar to earth in size and proximity to its star. this exoplanet has mass m=4.18×1024kg and radius r=5.66×106m. an astronaut whose weight on earth is w=735n lands on the planet. a. calculate m, the mass of the astronaut. b. calculate gp? , the acceleration due to gravity on the surface of ogle–2013–blg–0723. c. calculate wp? , the weight of the astronaut on the surface of ogle–2013–blg–0723. d. calculate v, the minimum velocity required to put an object into orbit above ogle–2013–blg–0723. e. calculate t, the time required to complete an orbit around ogle–2013–blg–0723.

Ms.hidalgo opens the door to her classroom. her classroom is 60 degrees and the air outside is 80. predict what will happen using your knowledge of how heat flows.

Which body part transports oxygen removes waste materials in carries nutrients to the body as part of the circulatory system