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

Biotechnology is the same as breeding, where exchange of genetic materials is transferred from parents to offspring.
What is y=3/2x-6 in graph form
I need help homework I don’t like Franco and I’m not keen on John ____ he passive is common in writing __ in speech.
How does melting point compare among molecular compounds and ionic compounds?
Psychoactive drugs that slow down mental and physical activity are called _____. inhalants stimulants hallucinogens depressants
During the past 10 years, the amount of money, M (in billions of dollars), spent in North America by car dealerships advertising their product can be modeled by
Suppose $12000 is invested into a savings account for 23 years. The interest on the account is conpounded continuously. How much money in interest did the accou
what is 4 to the 6th power over 4 to the 8th power?
Which fat-soluble vitamin appears to operate as a coenzyme that modifies proteins to bind with calcium?
How many grams of water when supplied with 348j of heat will gain a temperature of 5.2°c?