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
Trava [24]
2 years ago
11

The energy processed and used by living beings is ​

Physics
1 answer:
Molodets [167]2 years ago
6 0

Answer:

Nutrition , heat , wind

Explanation:

You might be interested in
A tugboat pulls a ship with a constant net horizontal force of 4.71 × 103 N and causes the ship to move through a harbor. How mu
Studentka2010 [4]

Answer:

21.53 x 10^{6} N

Explanation:

force (F) = 4.71 x 10^{3} N

distance (s) = 4.57 km = 4570 m

how much work is done.

work = force x distance

work = 4.71 x 10^{3} x 4570 = 21.53 x 10^{6} N

8 0
3 years ago
Which of the following natural features is formed by weathering, erosion, and deposition?
Otrada [13]
The answer is d. sand dunes
7 0
3 years ago
Read 2 more answers
Order the steps to describe how information is sent. A signal is produced. A signal is seen, heard, or used. Radio waves are mod
nordsb [41]

Answer:

A signal is produced.

Radio waves are modulated and amplified.

Radio waves are amplified and demodulated.

A signal is seen, heard, or used.

Explanation:

Communication is the method of transmitting information between two or more participants. A radio communication network is a set of static and wireless radio equipment developed to facilitate an entity by enabling particular modes of communication such as one-to-many and one-to-one communication. Radio waves are being used to transmit information spatially from the sender to receiver, by modulating the radio signal in the transmitter. The above steps explains the loop of the radio communication system.

6 0
2 years ago
You attach a 1.10 kg block to a horizontal spring that is fixed at one end. You pull the block until the spring is stretched by
dangina [55]

Answer:

6.3 m/s

Explanation:

m = mass of the block = 1.10 kg

k = spring constant of the spring

x = stretch in the spring = 0.2 m

t = time taken by block to come to zero speed first time = 0.100 s

T = Time period of oscillation

Time period of oscillation is given as

T = 2t

T = 2 (0.1)

T = 0.2 s

Time period is also given as

T = 2\pi \sqrt{\frac{m}{k}}

0.2 = 2(3.14) \sqrt{\frac{1.10}{k}}

k = 1084.6 N/m

v = maximum speed of the block

using conservation of energy

Maximum kinetic energy = Maximum spring potential energy

(0.5) m v² = (0.5) k x²

m v² = k x²

(1.10) v² = (1084.6) (0.2)²

v = 6.3 m/s

6 0
2 years ago
What kind of energy is in a rock at the edge of a cliff.
soldi70 [24.7K]

Answer:

kinetic energy

Explanation:

8 0
2 years ago
Other questions:
  • Which of the following planets may have a habitable moon? PLZ ANSWER
    13·2 answers
  • Global climate could be greatly altered if the earth's energy budget were out of balance.
    12·2 answers
  • A ball is released at the top of a ramp at t =0. which is the speed of the ball at t=4
    9·2 answers
  • In a single-slit diffraction experiment, the width of the slit through which light passes is reduced. What happens to the width
    15·1 answer
  • What would the velocity of a wave traveling in a medium change?
    8·1 answer
  • A delivery truck driver's round-trip route from the warehouse takes her 5 km east, then 2 km north, then 5 km west, and then 2 k
    9·1 answer
  • True or false velocity has only magnitude
    6·1 answer
  • A circuit has a current of 2.4 A. The voltage is increased to 4 times its original value, while the resistance stays the same.
    12·2 answers
  • A student listed the characteristics of a type of rock in her notes.
    15·1 answer
  • Fill in the blanks. Beats only occur when the frequency of two objects is _________________ and when those objects are made to _
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!