Answer:
its 1/2 the mass of the object times by its velocity ^ 2
Answer:
I reckon towards b. Let me know if im right
Answer:
Force, F = 20240 N
Explanation:
It is given that,
Pressure exerted by the four tires of an automobile, 
Area of each tire, 
Area of 4 tires, 
We know that the pressure exerted by an object is equal to the force per unit area. Its formula is given by :



F = 20240 N
So, the weight of the automobile is 20240 N. Hence, this is the required solution.
'Universe' means 'Everything'. That is, all matter, all space, all time.
Answer:

Explanation:
The electrostatic potential energy is given by the following formula

Now, we will apply this formula to both cases:

So, the change in the potential energy is
