If gravity between the Sun and Earth suddenly vanished, Earth would continue moving in (a) a curved path. (b) an outward spiral path. (c) an inward spiral path. (d) a straight line. According to...

If gravity between the Sun and Earth suddenly vanished,

Earth would continue moving in

(a) a curved path.

(b) an outward spiral path.

(c) an inward spiral path.

(d) a straight line.

According to Galileo, inertia is a

(a) force like any other force.

(b) special kind of force.

(c) property of all matter.

(d) concept opposite to force.