eastboogie6787 eastboogie6787
  • 01-09-2017
  • Physics
contestada

Without friction, what force is needed to maintain a 1,000 kg car in uniform motion for 30 minutes?

Respuesta :

johnkellock
johnkellock johnkellock
  • 12-09-2017
The answer is none. According to the first law of Newton, an object stays at the same speed in the same direction if there are not forces unbalancing the object. Without friction, the car would be moving forever, unless there is another force accelerating or stopping the car.
Answer Link

Otras preguntas

Why did the jacobins have so many enemies
What does not need to be sent to insurance co.on the cms 1500 claim form
Following the springfield race riots of 1908, journalist william english walling called on his fellow americans to "revive the abolitionist spirit," which led t
Hundreds of clothing stores closed in new york city this year. the supply of clothes, at each price level, will _____. increase to a new equilibrium quantity de
A thesis statement is not ?
which statements are true about the graph of the function f(x) = 6x – 4 x2? check all that apply. the vertex form of the function is f(x) = (x – 2)2 2. the vert
identify the tense of the verb in the following sentence. ernie has succeeded in his goal to attend college. a. present perfect b. past perfect c. future perfec
If you feel pain during weight training, what should you do?
Find the value of x Round your answer to the nearest tenth. sin 33=7/x
Which equivalence factor should you use to convert from 38.2 grams of K to moles of K? a (38.2 g K/39.10 g K) b (38.2 g K/1 mol K) c (1 mol K/38.2 g K) d (1 mol