caseyedmondson1 caseyedmondson1
  • 06-11-2016
  • Physics
contestada

a car accelerates from rest at 3.6m/s^2. how much time does it need to attain a speed of 7 m/s? awnser in units of s.

Respuesta :

itrinity itrinity
  • 06-11-2016
initial velocity: 0
final velocity: 7 m/s
a = 3.6
t = ?
x = ?

(7-0)/3.6 = t
t = 1.94 s
Answer Link
hassanshahzaib8
hassanshahzaib8 hassanshahzaib8
  • 06-11-2016
general formula is acceleration= velocity / time 
acceleration / velocity = time 
3.6 / 7 = time
0.514 seconds = time 
Answer Link

Otras preguntas

How many Atoms are in 2.3 g of Na? show your work and these question will take two steps
What percent is equal to 3/10
What is the length of an ant?     5mm or 5cm?
You are going to mix a gallon bucket of window cleaner. The You are going to mix a gallon bucket of window cleaner. The instructionsdirect you to mix 1 part cle
food couldn't reach the stomach without the esophagus and the
When do the sister chromatids line up at the equator of the cell? a. metaphase b. anaphase c. prophase d. telophase
are wolf's carnivore omnivore herbivore
imagine that the number 2 button on your calculator is damaged and cannot be used.use a flow chart to show 3 different ways in which you can calculate 24x12
im trying to figure out how to do this 3t-7=5t,then 6t=  i want to know how they get the answer -21
Is log2+log18 equal to log30+log6