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

How to solve linear equations graphically. Please explain or send a link, i am very confused.
Can anyone help me plz?
What does Lyddie promise the man in chapter 6.
Work Can be summarized as an equation. W = Fd W = work F = force d = distance Measured in J Measured in N Measured in m Example #1: You move a 75 kg refrigerato
Im Confused. Pls Help
Down Here People ( re question)
HELP ASAPP‼️‼️‼️‼️IT WOULD BE GREATLY APPRECIATED
One winter day, the temperature was -15 degrees Fahrenheit. Later that day the temperature rose 12 degrees Fahrenheit to reach the high temperature for the day.
Judicial review : marbury v. Madison as interstate commerce:
a trail mix recipe call for 1 cup of M&M's, 2 cups of peanuts, 3 cups of cashews, and 6 cups of pretzel's. if Beth is using 5 cups of m&ms how many cups