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
ratelena [41]
3 years ago
10

All the terrestrial planets have

Physics
1 answer:
Hoochie [10]3 years ago
6 0
They have solid, rocky surfaces they also have molten heavy-metal core, few moons , and topological features
You might be interested in
State: the units for acceleration are?
krok68 [10]

A unit of acceleration needs a unit of length in the numerator
and a squared unit of time in the denominator.

Example:    meters / second²
                    feet / minute²
                    smoots / hour² 
                    furlongs / fortnight² .

Ideally, in order to completely describe an acceleration vector,
you also need to state a direction.
 
7 0
3 years ago
AM Radio Waves
Komok [63]

Answer:

A

Explanation:

6 0
3 years ago
Read 2 more answers
Absolute differences between each observed mass and the accepted value,divided by the accepted value, multiplied by 100%
timama [110]

Answer:

The percentage error    e% = Δm/m 100    

Explanation:

The absolute error is the assessment with which measurements are made, it is given by the minimum reading value of a given instrument.

The accepted value is the value measured in an instrument. Or the one calculated by an experiment.

The percentage error is the ratio of the absolute error between the value of the average per 100

      e% = Δm/m 100

3 0
3 years ago
The force of earth’s gravity is 10N downward. What us the acceleration of a 15kg backpack if lifted with a a 15N force?
Anuta_ua [19.1K]

Answer:

F-F(gr) = ma

a= {F-F(gr)}/m =

=(15-10)/15=0.33 m/s² (upward)

5 0
3 years ago
The mechanical energy of an object equals its
vova2212 [387]
B. Kinetic energy plus its potential energy.
7 0
3 years ago
Other questions:
  • Which number is not rounded correctly?
    9·2 answers
  • Which of the following processes occurs during sexual reproduction?
    14·1 answer
  • You're riding a unicorn at 25 m/s and come to a uniform stop at a red light 20m away. What's your acceleration?
    5·2 answers
  • If the distance between two electrons is doubles, what would happen to the electric force between them?
    8·1 answer
  • Substitution solve for x &amp; y<br>-4x - 2y equals 14<br>-10x+7y=-25​
    9·1 answer
  • Think about this hypothetical (not real) situation: Astronaut Dustin and Astronaut Barb are floating in space. The force of grav
    12·1 answer
  • A circular loop of radius R = 13 cm is centered at the origin in the region of a uniform, constant electric field. When the norm
    14·1 answer
  • What is the atomic number of this element?
    14·2 answers
  • In a digital multimeter, what changes inside the meter when you push the button to change from 200v range to the 20v range? by w
    7·1 answer
  • When a wire with a current is placed in a magnetic field,
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!