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
Ede4ka [16]
3 years ago
6

Written accounts, objects, and buildings are examples of the types of evidence that historians and archaeologists study to expla

in the past.
A.
True

B.
False
Physics
2 answers:
Lady_Fox [76]3 years ago
6 0
     Your answer would be true. Because if we didn't have those pieces of evidence, we wouldn't know about a lot of the ancient civilizations that we know today without that. Small pieces of evidence like that can help us to determine how they lived, or what they used to do, or even what they ate.
myrzilka [38]3 years ago
5 0

Is True

They both try to explain how the past happend and why we are the way we are today.

You might be interested in
A waitperson carrying a tray with a platter on it tips the tray at an angle of 12° below the horizontal. If the gravitational fo
Nadusha1986 [10]

Answer:

The answer is 1.0 N

Explanation:

inclination of tray=12^{\circ}

gravitational Force=5 N

Now this gravitational force has two component i.e.

5\sin \theta  is parallel to the tray =1.039 N

5\cos \theta  is perpendicular to the tray =4.890 N

7 0
2 years ago
1. Mike wears an 8.50 kg backpack while scaling a cliff. After 90 minutes, Mike is 11.2 m above the starting point.
svet-max [94.6K]

Answer:

a. 952Joules

b. 8008 joules

c. 1.48 watts

8 0
2 years ago
Find the energy u of the capacitor in terms of c and q by using the definition of capacitance and the formula for the energy in
gtnhenbr [62]

The formula for the energy in a capacitor , u in terms of q and c is q²/2c

<h3>What is the energy of a capacitor?</h3>

The energy of a capacitor u = 1/2qv where

  • q = charge on capacitor and
  • v = voltage across capacitor.

<h3>What is the capacitance of a capacitor?</h3>

Also, the capacitance of a capacitor c = q/v where

  • q = charge on capacitor and
  • v = voltage across capacitor.

So, v = q/c

<h3>The formula for energy of the capacitor in terms of q and c</h3>

Substituting v into u, we have

u = 1/2qv

= 1/2q(q/c)

= q²/2c

So, the formula for the energy in a capacitor , u in terms of q and c is q²/2c

Learn more about energy in a capacitor here:

brainly.com/question/10705986

#SPJ12

3 0
2 years ago
During which month is the bacteria population just under 1 million?
Thepotemich [5.8K]
D. March because it is just below the 1 million marker on the graph and it is the only one that low.
5 0
3 years ago
How dose silicon shape our technological reality?
vichka [17]
Silicon is used in the manufacturing of microchips and is also used in motherboards. We use it in our daily lives. It is a high tech element. 
3 0
3 years ago
Other questions:
  • Photons of wavelength 65.0 pm are Compton-scattered from a free electron which picks up a kinetic energy of 0.75 keV from the co
    6·1 answer
  • The nonmetals include which of the following groups? Use the periodic table to answer the question. Check all that apply. haloge
    11·1 answer
  • A car is traveling at a speed of 50 m/sec when it suddenly accelerates at a rate of 5 m/sec2. How fast will the car be going (fi
    10·1 answer
  • A hole is drilled to the center of the earth and a ball is dropped into it. When the ball is at the earth's center, compared wit
    12·1 answer
  • How much force is needed to stop a 90-kg soccer player if he decelerates at 15 m/s²? A. 6 N B. 15 N C. 135 N D. 1350 N
    9·2 answers
  • Which theory states that if you are forced to smile at an event, you will enjoy it? A. The Schachter-Singer theory B. The Lazaru
    9·1 answer
  • True or false A temperature change and a change of state can both occur at the same time as a substance gains or loses energy.
    9·1 answer
  • Which box depicts the simplest level of organization?<br> A) P <br> B) Q <br> C) R <br> D) S
    14·1 answer
  • Al considerar 51 m la distancia entre dos puntos situados realmente a 52.06 m cual es el error absoluto y relativo.
    11·1 answer
  • Calculate the decrease in gravitational potential energy of the ball as it moves down through the 0.90m the mass of the ball is
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!