Answer:
A. How much matter an object has, plus the magnitude and direction of its motion
Explanation:
Momentum is defined as the product of mass by velocity, in the international system of measurements (SI) momentum has the following Units [kg*m/s].
P = m*v
where:
P = momentum Lineal [kg*m/s]
m = mass [kg]
v = velocity [m/s]
Therefore the answer is A) How much matter an object has, plus the magnitude and direction of its motion
Answer:
The distance from the charge is 3.35 m.
Explanation:
Given that,
Electric potential, V = 635 V
Magnitude of electric field, E = 189 N/C
We need to find the distance from the charge. We know that the relation between electric field and electric potential is given by :

d is the distance from charge

So, the distance from the charge is 3.35 m. Hence, this is the required solution.
Because it has both magnitude and direction. When an object has positive acceleration, the acceleration occurs in the same direction as the movement of the object.
Given :
Speed of automobile for first 55 km ,
.
Speed of automobile for first 60 km ,
.
To Find :
Average velocity of the full trip .
Solution :
We know , average velocity is given by :

Now , time is given by :

So ,

Therefore , the average velocity (km/h) of the car during the full 115 km trip is 29.94 km/h .
Hence , this is the required solution .
Taking into account the Coulomb's Law:

If the value of "d" is tripled:
<span>

The new force is nine times smaller.</span>