Which is true about a surface wave?

a: it does not have properties of either transverse or longitudinal waves.

b: it has properties of both transverse and longitudinal waves.

c: it only has properties of transverse waves.

d: it only has properties of longitudinal waves.

D. It only has properties of longitudinal waves.

Explanation:

Surface wave is a mechanical wave that propagates along the interface of two different media. Because it is a mechanical wave and requires material medium for its propagation, it has only the property of  longitudinal waves. Example ocean waves.

Therefore, the correct option is D "It only has properties of longitudinal waves".

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.

a skateboard rolling across the street - apex