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
Vlad1618 [11]
3 years ago
13

Which of the following will cause an increase in the mass of an object? (1 point)

Physics
1 answer:
kompoz [17]3 years ago
4 0
You can’t increase the gravitational pull without the use of mass or energy itself. So both answers talking about gravity is incorrect. C is the obvious choice here. If you increase the amount of matter in an object, the mass will increase
You might be interested in
Explain what effect losing a gamma ray has on a nucleus.
gogolik [260]

Answer:

Hi, Since energy levels in the nucleus are much higher than those in the gas, the nucleus will cool down by emitting a more energetic electromagnetic wave called a gamma ray . Gamma ray emission causes no change in the number of particles in the nucleus meaning both the atomic number and mass number remain the same.

5 0
2 years ago
A projectile is fired with an initial velocity of 450 feet per second at an angle of 70° with the horizontal.
pav-90 [236]
<h2>After 26.28 seconds projectile returns 26.28 seconds.</h2>

Explanation:

Initial velocity = 450 ft/s = 137.16 m/s

Angle, θ = 70°

Consider the vertical motion of projectile,

When the projectile return to the ground we have

           Displacement, s = 0 m

           Acceleration, a = -9.81 m/s²

            Initial velocity, u = 137.16 x sin70 = 128.89 m/s

Substituting in s = ut + 0.5 at²

                s = ut + 0.5 at²

                0 = 128.89 x t + 0.5 x (-9.81) x t²

                t² - 26.28 t = 0

                t ( t- 26.28) = 0

               t = 0 s or t = 26.28 s

After 26.28 seconds projectile returns 26.28 seconds.

5 0
3 years ago
The length of the mercury thread is found to be 4cm and 24cm at ice point and steam point respectively on an ungraduated thermom
BabaBlast [244]

Answer:

The difference between ice and steam in Celsius (Centigrade) is 100 deg.

So the difference between and 4 cm and 24 cm of the thread corresponds to 100 deg C.

So 8 cm is 4 cm greater than the ice point

4 cm / 20 cm = 1/5     since the steam point and the ice point are 20 cm apart

Then 1/5 * 100  deg C = 20 deg C   the requested temperature

6 0
3 years ago
which principles of training refers o placing increased demands on the body? A. Specificity B. cross-training c.type D.overload
Anuta_ua [19.1K]
Overload <<<<<<<<<<<<<<<<<<<<<<<<<<<<<,,,,,,,,
5 0
3 years ago
People often live on barrier island even though there not permanent why aren't they permanent
Arlecino [84]
They are dynamic, with winds and waves constantly reworking and moving the barrier island sand.

Changes in sea level also affect these islands.

Most scientists agree that sea level has been gradually rising over the last thousand years, and this rise could be accelerating today due to global warming.

Rising sea level causes existing islands to migrate shoreward.
8 0
3 years ago
Other questions:
  • Definition of magnitude
    5·2 answers
  • What happens to the magnitude of the gravitational force as the bodies become more massive?
    11·1 answer
  • A skier has an acceleration of 2.5 m/s2. How long does it take her to come to a complete stop from a speed of 18 m/s? A. 3.4 s B
    12·1 answer
  • Select the correct answer from each drop-down menu. A device that uses electricity and magnetism to create motion is called a __
    11·1 answer
  • Matter with a density that is less than water will____ when placed in a container of water?
    15·1 answer
  • What is the best way to avoid being run over by your own pwc or motorboat?
    14·1 answer
  • Compared to all other forms of energy, wind power is most similar to tidal wave power because _____.
    5·2 answers
  • Number of vibrations (waves) in an amount of time
    13·1 answer
  • Two strings with linear densities of 5 g/m are stretched over pulleys, adjusted to have vibrating lengths of 0.50 m, and attache
    12·1 answer
  • PLS HELP ASAP I REALLY NEED HELP AND WILL GIVE BRAINLIEST &lt;2
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!