Compared to a 1-kg block of solid iron, a 2-kg block of solid iron has twice as much

A) volume.

B) inertia.

C) mass.

D) all of the above

E) none of the above

Question

Physics

Madden Calderon

12 July, 02:44

Compared to a 1-kg block of solid iron, a 2-kg block of solid iron has twice as much

A) volume.

B) inertia.

C) mass.

D) all of the above

E) none of the above

+4

Answers (1)

Know the Answer?

Tristin Garcia · Answer 1

D. All of the above.

Explanation:

Iron has a constant density, which means 2-kg block will have twice as much volume as 1-kg block; therefore, choice A is correct.

Inertia is defined by the equation F = ma: it measures how hard it is to change the motion of an object. The inertia of the the 1-kg solid iron is

F = 1a,

And the inertia of the 2-kg solid iron is

F = 2a,

which is twice as much that of the 1-kg block; therefore, choice B is correct.

The mass of the 2-kg block is twice as much as that of the 1-kg block; therefore, choice C is also correct.

Thus, all of the choices are correct (D).

Compared to a 1-kg block of solid iron, a 2-kg block of solid iron has twice as muchA) volume.B) inertia.C) mass.D) all of the aboveE) none of the above

Compared to a 1-kg block of solid iron, a 2-kg block of solid iron has twice as much

A) volume.

B) inertia.

C) mass.

D) all of the above

E) none of the above