The diagram shows the metric field due to point charge Q which statements are correct
A. The electric field is nonuniform
B. The electric field is uniform
C. Charge Q is negative
D. Charge Q is positive
E. If charge A moves toward charge Q, it must be a positive charge
F. If charge A moves toward charge Q, it must be a negative charge

answer: cesare beccaria developed the classical school of criminology with from philosopher jeremy bentham

explanation:

answer would be letter choice (a),   a ball resting on a shelf. would be another example of potential energy   >   stored energy > not moving.

a ball spinning on a finger   >   kinetic energy > moving energy

a ball rolling on the ground   >   kinetic energy   > moving energy

a   ball flying through the air   > kinetic energy   >   moving energy

hope that                                         : )

the chart show the masses and velocities of two colliding objects that stick together after a collision.

according to the law of conservation of momentum, the momentum of the object after the collision is  

answer

1,500

kg • m/s.