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
egoroff_w [7]
3 years ago
8

If earth had no atmosphere , would a falling object ever reach terminal velocity?

Physics
1 answer:
Bas_tet [7]3 years ago
6 0
The right answer is no.
You might be interested in
What is her velocity
fenix001 [56]
The speed of something in any given direction. 
7 0
3 years ago
A pharmacist attempts to weigh 100 milligrams of codeine sulfate on a balance with a sensitivity requirement of 4 milligrams. Ca
ira [324]

Answer:

4 %

2 ) 3.42 %

Explanation:

Sensitivity requirement of 4 milligram means it is not sensitive below 4 milligram or can not measure below 4 milligram .

Given , 4 milligram is the maximum error possible .

Measured weight = 100 milligram

So percentage maximum potential error

= (4 / 100)  x 100

4 %

2 )

As per measurement

weight of 6 milliliters of water

= 48.540 - 42.745 = 5.795 gram

6 milliliters of water should measure 6 grams

Deviation = 6 - 5.795 = - 0.205 gram.

Percentage of error =(.205 / 6 )x 100

= 3.42 %

3 0
3 years ago
A hot iron ball of mass 200 g is cooled to a temperature of 22°C from 100°C. How much heat was
Nookie1986 [14]

Answer:

Q= -6900 J

Explanation:

use the formula Q=mC(T_2 - T_1) and sub in givens

Q=mC(T_2 - T_1)

Q= (200 g)(0.444 J/g°C)(22-100)

Q= -6900 J

The negative sign means heat is lost, which agrees with the decrease in temperature

6 0
3 years ago
What is elasticity in polymer generally related to?
Andrej [43]
The elasticity of a polymer is primarily due to the structure of the molecule and the cross-linking between strands. Hydrogen bonding is a contributor to the shape of the molecule, but not a major player in terms of elasticity. We would have to answer "false".
<span>
</span>
6 0
3 years ago
Read 2 more answers
What could easily be converted into heat, light, or motion? A) Steel B) Iron C) Electricity D) Energy
julia-pushkina [17]
The answer is C.energy because it can make light and heat
5 0
3 years ago
Other questions:
  • A Carnot engine absorbs 1, 3 MJ of heat at 427 degree C and exhausts heat to a reservoir at 90 degree C. How much work does it d
    12·1 answer
  • What is the free-throw line used for?
    5·1 answer
  • 4. A plane traveling at 200 m/s drops supplies from 1500 m above the ground. If it reaches
    12·1 answer
  • Which is directly proportional to your weight on a planet's surface?
    7·1 answer
  • research group uses short bursts of laser light to measure the motion of electrons moving within and among atoms. In the planeta
    13·1 answer
  • Complete the statement below with the correct term.
    5·2 answers
  • Define position <br> i am not sure?
    13·1 answer
  • An airplane is flying in a horizontal circle at a speed of 100 m/s. The 80.0 kg pilot does not want the centripetal acceleration
    14·1 answer
  • Define 1 second time​
    8·2 answers
  • Why can you see an electric bulb at night when it is switched on ?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!