Question

As you watch a surfer ride a wave toward the shoreline, what is the shoreline.

a. reference point
b.distance being travled c.delta
d.displacement refrence

Answer 1

I think the answer c please tell me if i'm wrong

Answer 2

wait i mean a

Answer 3

Which is it? A or C?

Answer 4

I think it a

Answer 5

I believe it is A

Answer 6

Yes, A.

Answer 7

thank can you help with this one I think it C

Which example provides a complete scientific description of an object in motion?

the vibration of the jackhammer broke through the south-facing rock in
under 10 seconds.

the hockey player sent the puck flying toward the north goal to score the winning point.

the tiger had to run at 50 kilometers for hour across the field to catch the zebra.

the hiker followed the north trail a distance of two kilometers in thirty minutes.

Answer 8

I didn't mean to sound rude.

Answer 9

No.

Which one shows both speed and direction?

Answer 10

the hiker followed the north trail a distance of two kilometers in thirty minutes.

Answer 11

No.

The north trail may go west or east. It may be further north than the south trail.

Answer 12

the vibration of the jackhammer broke through the south-facing rock in
under 10 seconds. ohhh ok this has to be the right answer

Answer 13

No, that's not right. You're on your own now.

Answer 14

ok thanks