mgiannino21 mgiannino21

01-03-2020
Physics

contestada

Find acceleration given the following:

df = 378 cm
di = 0
vi = 0
t = 6 seconds
a = ??

Put your answer in this form:

XX (cm/s)/s

Respuesta :

Greatking1640 Greatking1640

02-03-2020

Answer:

Explanation:df=378

Di=0

Vi=0

T=6s

Formula

Df=Di+Vit+1/2(at)2

378=0+0+6+1/2×a×t2

378=6+1/2×a×36

378=6+18a

18a=378+6=384

a=385/18=21.33(cm/s)/s

Answer Link

Otras preguntas

Why are chloroplasts absent in epidermal cells ?

Which choice is equivalent to the expression below? 5x sqrt 2 - 2 sqrt 2 + 2x sqrt 2 A. 7x sqrt 2 - 2 sqrt 2 B. 2x^2 sqrt 2 C. 3x sqrt 2 D. 7x^2 sqrt 2

If a store credit account charges 1.5% interest each month, what is the APR?

Is velocity related to momentum

what is the GCF of 12x and 44xy

If a 35 ft rope is cut into two sections with one section 6 times as long as the other section, how long is the shorter piece?

what value of a makes the equation true? 9a+2=4a-18

When this car moves forward by 180 cm, each wheel does one full turn. What is the diameter of the wheels to the nearest centimetre?

Why are capillaries thin walled?

Holly decided to share 1/2 of her share of the pizza with Deb. How much did each of them actually?