Which characteristic is shared by extrusions, intrusions, and faults? O
All are cracks.
All are igneous rocks.
O All cause gaps in the geologic record.
All are younger than surrounding rocks.

How are momentum and impulse related? impulse is a whim to do something, while momentum keeps it going impulse is another name fore instantaneous momentum the impulse acting on and object is equal to the change of momentum it causes. the impulse that acts on and object is the momentum that results.

Which statement is true for light passing into a medium that is more optically dense than the first medium through which it past

Suppose a wheel with a tire mounted on it is rotating at the constant rate of 2.15 times a second. a tack is stuck in the tire at a distance of 0.373 m from the rotation axis. noting that for every rotation the tack travels one circumference (a) find the tack's tangential speed. (b) what is the tacks radial acceleration?