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
ArbitrLikvidat [17]
3 years ago
12

The data points you have taken on your lab graphs roughly form a straight line. How do you interpret the slope of this line?

Physics
2 answers:
nekit [7.7K]3 years ago
3 0

Answer: Steeper slopes mean lower speeds.

Explanation:

Ann [662]3 years ago
3 0
If it’s a flat slope then it’s c
But if it’s a wavy slope then it’s a
You might be interested in
Atoms involved in blank covalent bonds do not share their electrons equally
just olya [345]
Atoms involved in (polar) covalent bonds do not share their electrons equally.
6 0
3 years ago
How does light from a headlamp use a lens and a mirror to produce a narrow beam?
Kryger [21]
The headlamp's concave mirror is open on one end, and the light bulb's filament is placed at or near the focus. (Sorry if this is Wrong)
4 0
2 years ago
Read 2 more answers
A boy throws a ball of mass 0.22 kg straight upward with an initial speed of 29 m/s. When the ball returns to the boy, its speed
maksim [4K]

Answer:

The work is -67.76 J

Explanation:

The law of conservation of energy is considered one of one of the fundamental laws of physics and states that the total energy of an isolated system remains constant. except when it is transformed into other types of energy.

This is summed up in the principle that energy can neither be created nor destroyed in the universe, only transformed into other forms of energy.

In this case you must calculate the loss of kinetic energy. This loss is actually the work done against the resistive force in the air. Friction is the only force other than gravity that acts on the ball.

So, the loss of kinetic energy is \frac{1}{2} *m*(vf^{2} -vi^{2} )

You know:

  • mass=m=0.22 kg
  • Initial velocity of the ball: vi= 29 \frac{m}{s}

Final velocity of the ball: vf= 15 \frac{m}{s}

Replacing:

\frac{1}{2} *0.22 kg*(15^{2} -29^{2} )= -67.76 J

Friction work is always negative because friction is always against displacement.

<u><em>The work is -67.76 J</em></u>

5 0
3 years ago
If a person tries to lift a heavy box for 5 seconds and can't make it budge,the work done on the box is less than zero
blondinia [14]
Question not making a sence, Clarify what you wana ask

3 0
2 years ago
PLEASE HELP ASAP! Any absurd answers will be reported. NO LINKS, IDC IF ITS THE ONLY WAY TO GET AN ANSWER.
svetoff [14.1K]

Answer:

There is a thing called a continental drift. It started about 200 million years ago. At first the continents were all attached, this super continent was called pangaea. Continental drift occurs because of the shift of the tectonic plates within the earth's outer shell. The heat from within the earth triggers movement to occur. This a very slow process though. It took 200 million years for the continents to get where the are now and would probably take another 200 to collide.

6 0
3 years ago
Read 2 more answers
Other questions:
  • A 2-ft-thick block constructed of wood (sg = 0.6) is submerged in oil (sg = 0.8), and has a 2-ft-thick aluminum (specific weight
    13·1 answer
  • Two equal mass carts approach each other with velocities equal in magnitude but opposite in direction. Friction can be neglected
    7·1 answer
  • Chinook salmon are able to move upstream faster by jumping out of the water periodically; this behavior is called porpoising. Su
    12·1 answer
  • Does the Earth stay in one place throughout the year? If it doesn't, describe its motion and where it's located in the solar syt
    11·1 answer
  • Identify the factors that cause melting and thus the formation of magma. Choose one or more: A. decompression B. compression C.
    11·1 answer
  • PLEASE HELP ME
    7·1 answer
  • PLEASE HELP!!! WILL GET BRAINIEST FOR 5 SENTENCES
    11·1 answer
  • An experiment based at New Mexico’s Apache Point observatory uses a laser beam to measure the distance to the Moon with millimet
    13·1 answer
  • Consider an electron confined in a region of nuclear dimensions (about 5 fm). Find its minimumpossible kinetic energy in MeV. Tr
    13·1 answer
  • suppose the circumference of a bicycle wheel is 2 meters. if it rotates at 1 revolution per second when you are riding the bicyc
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!