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
motikmotik
3 years ago
14

A measure of the amount of matter in an object is its

Physics
1 answer:
seraphim [82]3 years ago
4 0

Answer: Volume

Explanation: Volume is the amount of space matter takes up. All matter takes up a certain amount of space. Volume is used in mathematics and science all the time to describe the size of a particular object.

An example of volume would be finding the volume of a cube with a length of 30 feet.

Since the length, width, and height of a cube are all equal, we can find the volume of a cube by multiplying the side × side × side or S³.

(30 ft)³

Volume = 27,000 ft³.

You might be interested in
What two things does light provide?
labwork [276]

Answer:

Light provides brightness to see and also light carries energy

5 0
3 years ago
One of your summer lunar space camp activities is to launch a 1090 kg rocket from the surface of the Moon. You are a serious spa
Ludmilka [50]

Answer:

ΔP.E = 6.48 x 10⁸ J

Explanation:

First we need to calculate the acceleration due to gravity on the surface of moon:

g = GM/R²

where,

g = acceleration due to gravity on the surface of moon = ?

G = Universal Gravitational Constant = 6.67 x 10⁻¹¹ N.m²/kg²

M = Mass of moon = 7.36 x 10²² kg

R = Radius of Moon = 1740 km = 1.74 x 10⁶ m

Therefore,

g = (6.67 x 10⁻¹¹ N.m²/kg²)(7.36 x 10²² kg)/(1.74 x 10⁶ m)²

g = 2.82 m/s²

now the change in gravitational potential energy of rocket is calculated by:

ΔP.E = mgΔh

where,

ΔP.E = Change in Gravitational Potential Energy = ?

m = mass of rocket = 1090 kg

Δh = altitude = 211 km = 2.11 x 10⁵ m

Therefore,

ΔP.E = (1090 kg)(2.82 m/s²)(2.11 x 10⁵ m)

<u>ΔP.E = 6.48 x 10⁸ J</u>

7 0
3 years ago
What are the units for gravitational field strength ?
Jobisdone [24]

Answer:

gravitational field strength (g) is measured in newtons per kilogram (N/kg)

7 0
3 years ago
Read 2 more answers
Introduced species often thrive and multiply in an environment very different from their original one. Why are they often able t
Anestetic [448]
They begin to adapt into their new location. They then end up having adaptations to help them survive.
8 0
3 years ago
Which statement is correct
daser333 [38]

C Weight is the gravitational pull on an object

8 0
3 years ago
Other questions:
  • The relationship between frequency, wavelength, and speed holds for light waves because
    7·2 answers
  • Very large accelerations can injure the body, especially if they last for a considerable length of time. The severity index (SI)
    5·1 answer
  • the thermometer has its stem marked in millimeter instead of degree Celsius. the lower fixed point is 30mm and the upper fixed p
    13·1 answer
  • Starting from rest, the Road Runner accelerates at 3 m/s for ten seconds. What is the final velocity of the Road Runner?
    15·2 answers
  • Why is there a difference between potential and kinetic energy?
    7·1 answer
  • "Heat engines and heat pumps are similar in that they both operate on the principle that heat flows naturally from a hot substan
    6·1 answer
  • In the center of the Milky Way galaxy is a<br> A
    11·2 answers
  • The maximum electric field strength in air is 3.0 Mv/m . Stronger electric fields ionize the air and create a spark. What is the
    9·1 answer
  • Determine the unbalanced force necessary to accelerate a 2.60 kg object at a rate of 14.0 m/s².
    15·1 answer
  • If someone were to drop an orb from a height of 34,000 meters approximately, and then drop a second orb at 34,100 meters, estima
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!