Answer:
dont know raadi solve your self
The strength of the gravitational force between two objects depends on two factors, mass and distance. the force of gravity the masses exert on each other. If one of the masses is doubled, the force of gravity between the objects is doubled. increases, the force of gravity decreases.
Metre per second is the unit of speed ..... speed is calculated by dividing distance over the time
The water may be polluted and the wetness of the dirt may not be suitible for numerous plants
