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
masya89 [10]
4 years ago
11

Which one of the following accurately describes the force of gravity? A. The force of gravity is slightly lower at the bottom of

a mountain than it is at the top. B. The gravity acceleration has no effect on a body moving in directly the opposite direction of the force of gravity. C. The gravity acceleration is in the same direction as the force of gravity, and thus toward the center of the earth. D. The gravity acceleration is in the same direction as the force of gravity, and thus away from the center of the earth.
Physics
1 answer:
AfilCa [17]4 years ago
6 0
Choice ' C ' is a correct statement.
The other choices aren't.
You might be interested in
Who is the father of the humans?
pochemuha

Answer:

Adam (Arabic:, romanized:dam) is said to be the first human person on Earth, as well as the first prophet (Arabic:, nab) of Islam. Muslims see Adam's role as the father of the human race with veneration.

Explanation:

4 0
3 years ago
Read 2 more answers
In a 5000 m race, the athletes run 12 1/2 laps; each lap is 400 m.Kara runs the race at a constant pace and finishes in 17.9 min
Ksju [112]

Answer:

No. of laps of Hannah are 7 (approx).

Solution:

According to the question:

The total distance to be covered, D = 5000 m

The distance for each lap, x = 400 m

Time taken by Kara, t_{K} = 17.9 min = 17.9\times 60 = 1074 s

Time taken by Hannah, t_{H} = 15.3 min = 15.3\times 60 = 918 s

Now, the speed of Kara and Hannah can be calculated respectively as:

v_{K} = \frac{D}{t_{K}} = \frac{5000}{1074} = 4.65 m/s

v_{H} = \frac{D}{t_{H}} = \frac{5000}{918} = 5.45 m/s

Time taken in each lap is given by:

(v_{H} - v_{K})t = x

(5.45 - 4.65)\times t = 400

t = \frac{400}{0.8}

t = 500 s

So, Distance covered by Hannah in 't' sec is given by:

d_{H} = v_{H}\times t

d_{H} = 5.45\times 500 = 2725 m

No. of laps taken by Hannah when she passes Kara:

n_{H} = \frac{d_{H}}{x}

n_{H} = \frac{2725}{400} = 6.8 ≈ 7 laps

3 0
3 years ago
During which of the following chemical changes does C02 bubbles form?
sweet [91]

Answer:

Carbon dioxide is formed when sodium carbonate or sodium hydrogen carbonate is reacted with any mineral acid or organic acid

Explanation:

.

7 0
3 years ago
Force = mass times acceleration
Alona [7]

Yes indeed ! Very good !


3 0
3 years ago
What would happen if you didn't have chemical energy in your body? Choose the best answer.
eimsori [14]

Answer:B

Explanation:

Because chemical energy fuels your body with energy so without it u wont have enough energy to move.

8 0
3 years ago
Other questions:
  • An object travels in a circular path of radius 5.0 meters at a uniform speed of 10. m/s. What is the magnitude of the object's a
    15·2 answers
  • Which science deals most with energy and
    12·1 answer
  • In an emergency an airplane needs to land on a short runway at Albany County Airport. The plane comes in for a landing with a sp
    14·1 answer
  • Which of the following statements are TRUE about nuclear energy?
    8·1 answer
  • Two carts are involved in an inelastic collision. Cart A with mass 0.900 kg hits cart B with mass 0.550 kg (initially at rest).
    11·1 answer
  • Ay tawaging bayani sa makabagong panahon?
    6·1 answer
  • Neutron stars are extremely dense objects that are formed from the remnants of supernova explosions. Many rotate very rapidly. S
    8·1 answer
  • A man wishes to travel due north in order to cross a river 5 kilometers wide flowing due East at 3 kilometers per hour . if he c
    9·1 answer
  • Suppose that a car weighing 4000 pounds is supported by four shock absorbers Each shock absorber has a spring constant of 6500 l
    12·1 answer
  • I need help answering this question in the photo (middle)
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!