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
svetoff [14.1K]
2 years ago
7

Using science terms like force, mass, energy, and inertia, describe how you could get an object to fly a further distance in a c

atapult?
Physics
1 answer:
qaws [65]2 years ago
5 0

i need the same question

You might be interested in
Is the water the same temperature in alaska and mexico?
Snezhnost [94]
Colder in Alaska, warmer in Mexico. 
6 0
3 years ago
A satellite at a particular point along an elliptical orbit has a gravitational potential energy of 4700 MJ with respect to Eart
erastovalidia [21]

during satellite motion we know that total energy is always conserved

so here we will have

KE_i + PE_i = KE_f + PE_f

here we know that

KE_i = 4800 MJ

PE_i = 4700 MJ

now at other position

PE_f = 6000 MJ

now from above equation we have

4800 +4700 = 6000 + KE

now we have

9500 = 6000 + KE

KE = 9500 - 6000 = 3500 MJ

so its kinetic energy will be 3500 MJ

6 0
3 years ago
Two protons move at speed v, one along the x axis and one along the y axis. What is the relative speed of the two protons? Evalu
forsale [732]

Answer:

0.85 c

Explanation:

When the two travel at right angles to each other , their relative velocity is given by the hypotenuse formed by the x and y direction velocities.

Relative velocity of the two protons is  given as

\sqrt{v^{2}+v^{2}} = (\sqrt{2} ) v

If v = 3/5 c , then the relative speed = \sqrt{2} (3/5c) =0.85 c

8 0
3 years ago
Which statements about tornadoes are true? Check all that apply.
fgiga [73]

Answer:

The answer is B,C,D

Explanation:

I took the test

8 0
3 years ago
Read 2 more answers
An object accelerates from rest at a constant rate covering a distance of 18 meters in 3 seconds. What is its rate of accelerati
ozzi

Answer:

4

  1. 18*2=36
  2. 36/(3*3)=4
4 0
3 years ago
Read 2 more answers
Other questions:
  • Using evidence from the article, defend the concept that Earth’s magnetic poles have swapped places over time.
    10·1 answer
  • 6. Give an example of an energy transformation from nuclear to electromagnetic.
    12·1 answer
  • A fixed amount of gas at 25.0°c occupies a volume of 10.0 l when the pressure is 667 torr. use boyle's law to calculate the pres
    15·1 answer
  • Which of the following statements are true about measurements and units?
    13·1 answer
  • Vector vector a has a magnitude of 29 units and points in the positive y-direction. when vector vector b is added to vector a ,
    10·2 answers
  • Object A weighs 750 N on earth. Object B weighs 750 N on Jupiter.
    12·1 answer
  • A heat engine operating at steady state delivers a power output of 15.5 hp. The engine receives energy by heat transfer in the a
    7·1 answer
  • Suppose a log's mass is 5 kg. After burning, the mass of the ash is 1 kg. explain what May have happened to the other 4 kg.
    9·1 answer
  • Reasons why inductors opposes charges passing through it<br>​
    15·1 answer
  • A car left skid marks 78 m long on a road as it slid to a stop. If the car's acceleration was -3.9 m/s2, what was its velocity b
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!