a motorcylce starts rest and accelerates at 7 m/s2 for 2 seconds. after 2 seconds, what is the motorcylces velocity in meters per second​

14

Step-by-step explanation:

As we know motorcycle started from rest so it was initially at rest than vi=0 and vf=?

From 1st equation of motion vf=vi+at

Putting values

vf=0+(7)*(2)

vf=0+14

vf= 14m/s

Remember m/s is the unit of velocity so it is included with velocity

y = 0.77(x)

step-by-step explanation:

the jacket retains this value after 23% cut or retains 77% of original value. plug original 87 jacket price for x and the remaining value should be y.

"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.