anab82092 anab82092
  • 27-08-2018
  • Physics
contestada

What is the acceleration of a car that goes from zero to 40 m/s in 20 seconds

Respuesta :

Bishmit2353
Bishmit2353 Bishmit2353
  • 27-08-2018
a=v-u/t
a=40-0/20
a=40/20
a=2m/s^2
Answer Link

Otras preguntas

Daniel has a sample of pure copper. its mass is 89.6 grams ( g., and its volume is 10 cubic centimeters (cm3). what’s the density of the sample? 0.11 g/cm3 8.96
Question 10 of 20 5.0 points drugs work in the brain by tapping into the brain���s communication system and ________ with the way nerve cells normally send, rec
Porcelain, paper, glass, and rubber are all examples of electrical
discuss the social reforms that shaped the nation in the 1800s. What do you think have been the lasting impacts of the Reform Era? How do these reforms influen
The preferences for a specific gender sexual partner are sexual preferences. true or false
A(n) is a material that takes in a wave when the wave hits it.
Action-reaction forces always act on the same objects. true or false
What is the molar mass of (NH4)3 PO3?
There are 21 rings . how many groups of 3 keys rings cab you make
Alexis has a steady babysitting job over the summer. She starts out with $50 by the end of the first week and earns $30 each week. She thinks it will take her 7
ACCESS MORE