Express the result of the following calculation, to the proper number of significant figures: 8.4 + 4240

What will be an ideal response?


4248.

Physics & Space Science

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Nylon is a polyamide; Dacron is a(n) ______________

Fill in the blank(s) with correct word

Physics & Space Science

A particle with charge -40.0 nC is on the x axis at the point with coordinate x = 0. A second particle, with charge -20.0 nC, is on the x axis at x = 0.500 m. There is a point between x = 0 and x = 500 mm where the electric field is zero. Is the electric potential zero at this point?

1.No; it is positive. 2.Yes. 3.No; it is negative.

Physics & Space Science

A photo sharing website stores the images to your account and enables you to share, print, and edit image files.

Answer the following statement true (T) or false (F)

Physics & Space Science

Which graph shows an object moving with a constant non-zero acceleration (note the vertical axes differ)?

GRAPH A

GRAPH B

GRAPH C

Physics & Space Science