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
qaws [65]
2 years ago
5

Select all that apply.

Physics
1 answer:
ryzh [129]2 years ago
6 0

Answer:

All of above.

Explanation:

You might be interested in
A dog runs down his driveway with an initial speed of 5 m/s for 8 s, and then uniformly increases his speed to 10 m/s in 5 s.
MakcuM [25]
Acceleration is given by change in velocity divided by change in time, so his acceleration should just be (10-5)/5 which is [tex] \frac{5}{2} \frac{m}{s^{2}} [tex]

The driveway is 40 meters plus 225/4. You can do the math.
8 0
3 years ago
What is the velocity in meters per second of a runner who runs exactly 110 m toward the beah in 72 seconds?
rjkz [21]
B) 1.53 m/s towards the beach
8 0
3 years ago
Read 2 more answers
Which celestial objects come in direct contact with earth
Lubov Fominskaja [6]

Answer:

Sun

Explanation:

Any asteroid in space is a celestial body. Classification of Celestial Bodies. A star is a form of a celestial object made up of a shining spheroid of plasma held together by its own gravity. The nearby star to Earth is the Sun.

8 0
3 years ago
At what altitude above the earth's surface would the acceleration due to gravity be 4.9 m/s^2? Assume the mean radius of the ear
Mandarinka [93]
We apply the gravity calculation expressed in the formula: g=GM/r2 
where G is the gravitational constant, m is the mass and r is the radius
r=√GM/g
(1)       Radius = √6.674e-11*5.972e24/8             = 7058 kms    Earth radius or surface of earth from center of earth= 6400 kmsSo r= 658 kms from surface of earth.
Gravity 8m/s2 will be at 658 kms from surface of earth.
(2) half gravity= 9.8/2= 4.9 m/s2     Radius=√6.674e-11*5.972e24/4.9                 = 9019 kms        Half Gravity will exist at 9019-6400= 2619 kms from surface of earth.
4 0
2 years ago
What is a lack of physical, social, or economic access to safe and nutritious foods called? A) famine B) food security C) food s
Anastaziya [24]
Food insecurity, because you are only lacking safe and nutritious food. It would be famine if you had no food whatsoever, and it would be a food shortage if you were lacking a small amount of ALL food
5 0
3 years ago
Read 2 more answers
Other questions:
  • The following graph shows the rates of decay for four parent isotopes. Based on the graph, which parent isotope most likely has
    11·2 answers
  • A hot air balloon is flying above Grovenburg. To the left side of the balloon, the balloonist measure the angle of depression to
    8·1 answer
  • A cast iron paperweight is in the shape of a half-sphere with a diameter of 8.2cm. The cast iron has a density of 7.3g/cm^3. Wha
    10·1 answer
  • The spectrum of a distant star shows that one in 2 e6 of the atoms of a particular element is in its first excited state 7.5 eV
    12·1 answer
  • Which statement describes a characteristic of a question that can be answered through scientific inquiry? A. It can be answered
    11·1 answer
  • Positively charged particle A.proton B.neutron C.electron
    13·2 answers
  • Three negative point charges q1 =--5 nC, q2 = -2 nC and q3 = -5 nC lie along a vertical line. The charge q2 lies exactly between
    10·1 answer
  • .In the Highscope curriculum _____and _____ are active partners in shaping the educational experience
    6·1 answer
  • Which of the following is NOT a vector quantity?
    13·1 answer
  • Topics related to physics​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!