1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
pav-90 [236]
4 years ago
5

How high a hill can a car coast up (engine disengaged) if work done by friction is negligible and

Physics
1 answer:
aev [14]4 years ago
4 0

Answer:

h= 46.66 m

Explanation:

Given that

Initial speed of the car ,u = 110 km/h

We know that

1 km/h= 0.277 m/s

u= 30.55 m/s

lets height gain by car is h.

The final speed of the car will be zero at height h.

v²=u²- 2 g h

v= 0 m/s

0²=30.55²- 2 x 10 x h           ( g = 10 m/s²)

h= 46.66 m

You might be interested in
In the formation of igneous rocks, large crystal size is closely related to ________.
Dimas [21]
The answer would be slow cooling 
4 0
3 years ago
The table below shows the average distances of Venus and Earth from the sun. -Name of Planet -Distance from the sun (in AU) Venu
Serhud [2]
<span>Venus goes around faster than Earth, so its period must be less than Earths 1.0 years. That eliminates the first two answers. My recollection is that T^2 = k r^3, relating period of orbit to radius, so T should be (0.72/1.00)^3/2 = 0.61 of the Earths period, so 0.62 is ans. </span>
6 0
4 years ago
Read 2 more answers
At which part of its orbit is the planet traveling at the slowest speed?<br> A, B, C, or D
Natali [406]
I think its D im not sure tho
3 0
3 years ago
Read 2 more answers
The temperature of a gas is _____.
kykrilka [37]
Directly proportional to pressure
8 0
3 years ago
Read 2 more answers
The wave height is equal to twice the _____.wave period wave height wave amplitude wave velocity wavelength
Archy [21]

The wave height is equal to twice the amplitude of the wave.

The wave height of a wave of given wave with amplitude, period and wavelength is equal to twice the amplitude of the wave.

The amplitude of a wave is the maximum displacement of the wave, starting from the zero position of the wave. The wave height measures twice the maximum displacement of the wave.

Thus, we can conclude that the wave height is equal to twice the amplitude of the wave.

Learn more here:brainly.com/question/21431500

4 0
3 years ago
Other questions:
  • A 610-N hiker carrying an 11.0-kg backpack hiked up a trail for 23 minutes. At the end of that time, he is 150 m higher than whe
    12·1 answer
  • How did the Maria on the moons surface form?
    15·2 answers
  • Ana poured equal amounts of water into four bowls. Then she put the bowls in the sun for different amounts of time. She recorded
    7·2 answers
  • What is a partial and total lunar eclipse?
    11·1 answer
  • A test charge of -1.4 × 10-7 coulombs experiences a force of 5.4 × 10-1 newtons. Calculate the magnitude of the electric field c
    5·2 answers
  • A toy boat travels 18 meters in 3.2 seconds. What is the average speed of the boat?
    7·1 answer
  • Which of the following is a mood disorder?
    9·2 answers
  • Two identical cars are parked in the sun on a warm day. One car is black and the other is white. Both cars are parked for three
    11·2 answers
  • Their original size.
    7·1 answer
  • Sarah is making a pound cake for the bake sale. of the 2,400 total kcal for the entire cake, 30omes from fat. how many kcal of f
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!