Lionel makes a graphic organizer to compare the electric field around a positive charge with the electric field around a negative charge. which labels belong in regions x, y, and z? x: points away from the charge y: points in the direction of the force on the positive charge z: points toward the charge x: points away from the charge y: points in the direction of the force on the negative charge z: points toward the charge x: points toward the charge y: points in the direction of the force on the positive charge z: points away from the charge x: points toward the charge y: points in the direction of the force on the negative charge z: points away from the charge

The Answer is A <

Explanation:

Because I took the test on Edge

find the surface area of the sphere to the nearest square unit. use a calculator.

a. 254 in.2

b. 64 in.2

c. 127 in.2

d. 1,018 in.2

force is based upon mass and acceleration.the statement is not always true.

it can be explained from newton's second law of motion.

as per newton's second law of motion the rate of change of momentum is directly proportional to the applied force and takes place along the direction of force.

mathematically it can be written as -

                                              ⇒      

here   k is the proportionality constant whose value is 1.

                                                            [a is the acceleration=dv/dt]

hence we see that force not only depends on mass and acceleration but also on velocity and rate of change of mass. force f will depend on mass and acceleration only when mass is constant.

hence the statement that force is based upon mass and acceleration is false.