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
Evgen [1.6K]
3 years ago
13

What is the velocity of a rocket that goes 700 km north in 25 seconds?

Physics
1 answer:
Svet_ta [14]3 years ago
5 0
Use this formula 
Displacement= velocity x time 
Velocity=Displacement/time 
V=700/25 
V=28 km/s
You might be interested in
The Earth's Radius is 6.3710x106 m and mass is 5.9742x1024 kg. What is the acceleration due to gravity at Mount Everest (elevati
Shalnov [3]

Answer is

9.773m/s^2

-----------------------------------------------------------------------------

Given,

h=8848m

The value of sea level is 9.08m/s^2. So, Let g′ be the acceleration due to the gravity on Mount Everest.

g′=g(1 − 2h/h)

=9.8(1 - 6400000/17696)

=9.8(1 − 0.00276)

9.8×0.99724

=9.773m/s^2

Thus, the acceleration due to gravity on the top of Mount Everest is =9.773m/s^2

-----------------------------------------------------------------------

hope this helps :)

3 0
2 years ago
calculate the percentage increase in speed of the cyclist when the power output changes from 200W to 300W
Likurg_2 [28]

Answer:

50%

Explanation:

That would be the amount

4 0
2 years ago
A soft, silvery-white metal combines with a yellow gas to form a white crystal-like solid. What can be said about this change? T
Mandarinka [93]

Answer: it is D 2022 edge

Explanation:

5 0
1 year ago
Read 2 more answers
11. Explain why in terms of gravity and air resistance and the 2nd law, objects in free fall regardless of mass hit at the same
Alchen [17]

Answer:

When an object is dropped, it accelerates toward the center of Earth. Newton's second law states that a net force on an object is responsible for its acceleration. If air resistance is negligible, the net force on a falling object is the gravitational force.

7 0
3 years ago
What is the highest temperature ever recorded on earth
Llana [10]
Therefore the world's record high temperature of 134.0°F (56.7°C) is held by Furnace Creek Ranch in Death Valley, California. That global high temperature was attained on July 10, 1913.
4 0
3 years ago
Other questions:
  • 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.
    6·1 answer
  • In a particular machine, there are 2 gears that interlock; One gear is larger in circumference than the other. The manufacturer
    8·1 answer
  • Determine the pressure point in a liquid container within a pool. The height of the liquid column is 9 m, The density of the liq
    8·1 answer
  • Calculate the RMS voltage of the following waveforms with 10 V peak-to-peak:
    14·1 answer
  • Why is hip-hop & Zumba dance exercises so popular? does dancing make you a better person?
    8·1 answer
  • A wheelchair moves upward on a 7.1 degree ramp at a speed of 20km/h what is the horizontal velocity
    9·1 answer
  • The stopping distances associated with slower speeds approximate the forward visibilities provided by low beam lights. However,
    11·1 answer
  • True or false?
    13·2 answers
  • Use of lubricants increase efficency of machine​
    6·1 answer
  • Find the resultant force And angle
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!