As shown below, a cart weighing 300 N loaded with 500 N of coal was rolling along a track with almost no friction. A child on a bridge 10 m above the track thought it would be fun to drop something into the cart. The child's timing was perfect, and a 5 kg sack of flour fell straight down into the cart and broke open upon impact. Flour went everywhere and coated the coal so that it looked like the cart was carrying a load of chalk. What was the effect on the velocity of the cart?

"image"

step-by-step explanation:

in most of these problems, the notation is that the point with a "prime" is the image of the point without. that is, b' is the image of b.

here, there is no dilation or reflection. there is simply translation (with no direction shown). which figure you call the "preimage" and which one you call the "image" is up to you. as a matter of convention, the naming is as described above.

$54.99

step-by-step explanation:

$54.99 includes 500 min. if she does not exceed 500 min then her bill is $54.99

where is the graph, sweetheart?

step-by-step explanation: