Acyclist accelerates from 0 m/s to 8 m/s in 3 seconds. what is his acceleration? is this acceleration higher than that of a car which accelerates from 0 to 30 m/s in 8 seconds

The average acceleration of an object is calculated as the final speed minus the initial speed divided by the elapsed time.

So:

Where

= final speed

= initial speed

= elapsed time.

Thus:

The acceleration of the cyclist is:

a = 2.667

The acceleration of the car is:

a = 3.75

The average acceleration of the car is higher than the average acceleration of the cyclist.

$3720

step-by-step explanation:

taxable income = $31000

as per the 2018-2019 us tax bracket, the tax rate is 12% for an individual whose taxable income is between $9,526 to $38,700.

so, the tax to be paid by him = 12% of 31000

= 0.12 * 31000     [12% converted to decimal as 0.12]

= $3720

answe: it will take 4.5 hours for naomi and clair to paint an equal number of square feet

hope i

-lavira : )