Velocity time graph for uniform motion when initially the body is not at rest Time- 0 1 2 3 4 5 6
Velo- 2 4 6 8 10 12 14

gravititional force is a force that is acting around you, it is non-contactable and it is a force that pulls you to the core of the earth.

brainliest

v=ir = 3x15 =45 v

answersysvol bloat;

the answer is the first electromagnet (a). this is because it has more coils around the ferromagnetic material. increasing the number of coils increases the surface area in which the metal interacts with the current in the coil. this enables more atoms in the metal to become aligned hence becoming more magnetized.