Which object has the least amount of kinetic energy? a car driving down a road a soccer ball rolling down a hill a bicycle locked to a bike rack a satellite orbiting earth

A bicycle locked to a bike

Explanation:

The kinetic energy of an object when an object is moving. The mathematical expression for the kinetic energy of an object is given by :

Where

m is the mass of an object

v is the velocity of an object

First option : A car driving down a road, the car is moving i.e. it will possess kinetic energy.

Second option : A soccer ball rolling down a hill, the ball is moving i.e. it will possess kinetic energy

Third option : A bicycle locked to a bike, neither bicycle nor bike is moving i.e. it will not possess kinetic energy.

Fourth option : A satellite orbiting Earth, the satellite is moving i.e. it will possess kinetic energy.

Hence, "a bicycle locked to a bike " has least amount of kinetic energy.

force is mass*acceleration.

we have a very small mass: 11.4*0.001 kg

if we want 0.035n of force, we need an acceleration:

0.035 = 11.4*0.001*a

a = 0.035/(11.4*0.001) m/s^2

f is prop to m1xm2 double m1 double force