calculate the weight of an object of mass 100kg on the surface of a planet whose mass is 4.8×10^24 kg and diameter is 12000km.​

p= mv

where p is momentum

m is mass

v is velocity

so it's given p= 100kgm/sec

v= 4m/s

so putting in the formula

100= m × 4

m = 25kg

Explanation:

the electric field is a “force field” around a charged object that illustrates the direction the electric force would push an imaginary 

grav force prop 1/r squared 2r all squared is 4rsquared 1/4rsquared quartered