Power dissipation = (voltage across the component)² / (resistance of the component)
Since the resistance is in the denominator of the fraction in this formula for the quantity of power dissipated, you can see that when the supply voltage is constant, the smaller resistance dissipates more power.
So the <u>60w bulb</u> has lower resistance than the 40w bulb.
As we know that the satellite revolves around the planet then the centripetal force for the satellite is due to gravitational attraction force of the planet