Find the magnitude of the gravitational force a 64.5 kg person would experience while standing on the surface of Earth with a mass of 5.98 × 10^24 kg and a radius of 6.37 × 10^6 m. The universal gravitational constant is 6.673 × 10^−11 N · m^2/kg^2. Answer in units of N. Find the magnitude of the gravitational force on Mars, with a mass of 6.34 × 10^23 kg and a radius of 3.43 × 10^6 m. Answer in units of N.

Find the magnitude of the gravitational force on Pluto, with a mass of 1.32 × 10^22 kg and a radius of 1.15 × 10^6 m. Answer in units of N.

Atomic nuclei of almost all elements consist of

Amoving company collects data about couches they move and displays the data in a table. the force along the ramp, the angle of the ramp, and the height the couch is raised to are shown. which statements correctly compare the work done to move the couches? check all that apply. the same amount of work is done for couches 1 and 3. the same amount of work is done for couches 2 and 3. the work for couch 1 is greater than the work for couch 2. the work for couch 2 is less than the work for couch 3. the work for couch 3 is greater than the work for couch 1. the work for couch 2 is greater than the work for couch 1.

Select light for the type of wave, adjust the wavelength so that the light is red, and increase the amplitude of the light to the max. then, select the start button at the source location to begin producing the waves. light is a form of electromagnetic wave, containing oscillating electric and magnetic fields. the wave amplitude detector mentioned above shows how the electric field oscillates in time at the location of the probe. the amplitude of the wave at the location of the probe is equal to the maximum electric field measured. how does the amplitude of the wave depend on the distance from the source?