The drawing (not to scale) shows one alignment of the sun, earth, and moon. The gravitational force Fsm that the sun exerts on the moon is perpendicular to the force FEM that the earth exerts on the moon. The masses are: mass of sun = 1.99 % 1030 kg, mass of
earth = 5.98 x 1024 kg, mass of moon = 7.35 x 1022 kg. The distances shown in the drawing are rsm = 1.50 x 1011 m and rem = 3.85 x
108m. Determine the magnitude of the net gravitational force on the moon.

Identify the arrows that show the correct direction of heat transfer. 66°f 112°f 98°f

An engineer designs a roller coaster so that a car travels horizontally for 152 ft, then climbs 137 ft at an angle of 34.0° above the horizontal. it then moves 137 ft at an angle of 48.0° below the horizontal. if we take the initial horizontal motion of the car to be along the +x-axis, what is the car's displacement? (give the magnitude of your answer, in ft, to at least four significant figures and give the direction of your answer in degrees counterclockwise from the +x-axis.)

Lymphocytes known as blastocysts make antibodies that fight infection. select the best answer from the choices provided t f