D. Light as light is a wave
I'm pretty your it's magnetism though. Like magnets
Answer:
A vector quantity is a quantity that has both magnitude and direction.
Explanation:
Answer:
its In most solids, conduction takes place as particles vibrate in place.
Explanation:
i did it in a test
Question 1
To find centripetal acceleration, use the formula : centripetal acceleration = v^2/r
so answer would be (3.71)^2/42.85=0.32 (2d.p.)
Question 2
Force =ma
a= (9.98)^2/31.77=3.1350
Force= 3.1350 * 56.63 = 177.54 (2 d.p.)