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
wariber [46]
3 years ago
14

Grade 8 Science Admin. May 2018 Released

Physics
2 answers:
Sidana [21]3 years ago
5 0

Answer:

An opposing force caused by friction produced a lower acceleration than calculated.

Explanation:

-BARSIC- [3]3 years ago
4 0

Answer:

B. An opposing force caused by friction produced a lower acceleration than calculated

Explanation:

You might be interested in
The magnetic field at the equator points north. if you throw a positively charged object (for example, a baseball with some elec
asambeis [7]
Recall the equation for magnetic force:

F = qv x B          *x is cross product, not separate variable!

If the magnetic field points towards N and you throw E, then the magnetic force would point up, or out of the page. Use the right-hand rule. You point your finger towards the direction of the object, and curl your finger to the magnetic field. Your thumb is the direction of the magnetic force.

Hope this helps!
7 0
3 years ago
How do the lungs and heart transport oxygen in the cardio respiratory system
harina [27]

The lungs hold air that is taken in. Oxygen gas noticeable all around moves into the blood. The heart pumps to transports this oxygenated blood to cells in the body that need it to deliver vitality.

7 0
3 years ago
Read 2 more answers
The figure below shows a man in a boat on a lake. The man's mass is 74 kg, and the boat's is 135 kg. The man and boat are initia
vazorg [7]

The velocity of the boat after the package is thrown is 0.36 m/s.

<h3>Final velocity of the boat</h3>

Apply the principle of conservation of linear momentum;

Pi = Pf

where;

  • Pi is initial momentum
  • Pf is final momentum

v(74 + 135) = 15 x 5

v(209) = 75

v = 75/209

v = 0.36 m/s

Thus, the velocity of the boat after the package is thrown is 0.36 m/s.

Learn more about velocity here: brainly.com/question/6504879

#SPJ1

7 0
2 years ago
If you good with science multiple choice
miss Akunina [59]

Answer:

If it had more or less mass, the atmosphere would be very different with either too much ammonia and methane or too little oxygen and water

Explanation:

6 0
2 years ago
HELP!!!!!! Need Help !!!
denis23 [38]

Answer:

its y

Explanation:

3 0
2 years ago
Other questions:
  • 2. What is the least possible error encountered
    8·2 answers
  • Please help me ejnfmwkefwefm i dont wanna fail
    6·1 answer
  • Work &amp; Power Problems
    14·1 answer
  • Velocity is a vectors quantity that has both magnitudes and directions. Using complete sentences, described the object's velocit
    9·1 answer
  • A rock is thrown vertically upward from some height above the ground. It rises to some maximum height and falls back to the grou
    6·1 answer
  • When the plutonium bomb was tested in New Mexico in 1945, approximately 1 gram of matter was converted into energy. Suppose anot
    14·1 answer
  • samantha a high school teacher wants to spend more time with her children and is looking for a job in her field. what would be a
    8·2 answers
  • A 1.2 x 103 kg racecar, with a velocity of 8 m/s, collides with an unsuspecting 80 kg honey badger who is standing
    8·1 answer
  • What kind of data does doppler radio provide
    15·1 answer
  • Please help me I’ll mark you as Brainly <br><br><br> PLSSSS
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!