karimepedraza8 karimepedraza8
  • 01-10-2020
  • Physics
contestada

a drag racer starts from the rest and accelerates at 7.4m/s^2.how far will he travel in 2.0 seconds?

Respuesta :

bri10biondo bri10biondo
  • 12-10-2020

Answer:

14.8 m

Explanation:

S= ut + [tex]\frac{1}{2}[/tex]a[tex]t^{2}[/tex]

where u = initial velocity

S= (0 [tex]\frac{m}{s}[/tex])(2[tex]s[/tex]) + [tex]\frac{1}{2}[/tex](7.4[tex]\frac{m}{s^{2} }[/tex])(2[tex]s^{2}[/tex])

S=  [tex]\frac{1}{2}[/tex](7.4[tex]\frac{m}{s^{2} }[/tex])(2[tex]s^{2}[/tex])

S=14.8 m

Answer Link

Otras preguntas

in the expression 2(x+4)-12=44, x=24 true or false
Which phrase could not be the verb of a simple sentence? A. all over the world B. have drawn C. tossed and turned D. are going
if y=15 when x=3 over 4,find x when y=25
The author uses dialect a. to create new words for the novel. b. to make his characters seem more realistic. c. to show that the characters are uneducated.
How is the comma or dash used as an interrupter in this sentence? If Janice, my neighbor's sister, arrives, we will take her to the museum. 1.appositive 2.dire
A 10 kg ball is traveling at the same speed as a 1 kg ball. Compared to the 10 kg ball, the 1 kg ball has
Which statement makes a true comparison of the 1824 and 1828 elections? The losers in 1824 were the main candidates for president in 1828. Sectional divisions w
Large media conglomerates own approximately ________ percent of daily newspapers.
Describe four ways that Simón Bolívar was important?
A direct variation function contains the points (–8, –6) and (12, 9). Which equation represents the function?