20 because is makes sense
The answer is photosynthesis. The plant converts CO2, Sunlight, and H2O (water) into sugars which acts as their "food" and oxygen which we use to breathe.
A projectile has a vertical acceleration of -9.8 m/s² in all its points, and at the highest point in the trajectory his velocity is zero in the vertical direction.
The correct option is C.
Answer:
The electric field magnitude created by these two charges=5923175.281 V/m
Explanation:
The formula for Electric field is:
where:
k is coulomb constant=
r is the distance
Q is the charge.
It is a equilateral triangle with all angles 60 degree.
For 3.5μC charge, Magnitude of Electric Field:
For -7.6 μC charge, Magnitude of Electric Field:
Electric field at third corner:
Diagram is attached (According to the diagram)
Magnitude is given by:
The electric field magnitude created by these two charges=5923175.281 V/m
Answer:
An unbalanced force (net force) acting on an object changes its speed and/or direction of motion. ... A net force = unbalanced force. If however, the forces are balanced (in equilibrium) and there is no net force, the object will not accelerate and the velocity will remain constant.
Explanation: