tyquandaise tyquandaise
  • 07-01-2021
  • Physics
contestada

What average net force is required to accelerate a 3950 kg bus to a speed of 25m/s in 10.5 s?

Respuesta :

lohy lohy
  • 07-01-2021

Answer:

Explanation:

ACCELERATION = CHANGE IN VELOCITY

                                          TIME  TAKEN

∴ a = 25 - 0

         10.5

∴ a =   50    

           21    

by using f = ma,

we get , f =   3950 ×  50                                                                                  

                                     21

∴  A FORCE OF 9404.8 N IS NEEDED TO ACCELERATE A BUS OF 3950 KG.

Answer Link

Otras preguntas

Magnetic potential energy is dependent on pls help its for study island
is a literary device that allows writers to show their audience specific conventions that develop to characterize differences
what is2+2x45+6-7 i cant figure it out
what is the GCF of 20y^9 + 5y^6 pls help asap
Solve the equation 10x^4-81x^2+164=0 on the real number system
Mathematics 10 points Middle School :)
A cross-country skier can complete a 7.5 km race in 45 min. What is the skier’s average speed?
Why is martin luther king being condemned by the pope?
Moxie wants to have $5000. How much money does she have to deposit in an account at 6% interest, compounded 3 times per year, in order to have $5000 at the end
The Gobi desert is growing due to ____. pesticides killing trees shortages of water conservation efforts construction of dams