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
Effectus [21]
3 years ago
10

If you go back in time to kill your grandfather, you would pop out of existence, but if you pop out of existence your grandfathe

r wouldn't die. but then you would pop back into existence to kill him again. so would it be an endless loop? help me figure this out
Physics
2 answers:
crimeas [40]3 years ago
8 0
I bet that is actually true. But where in the world did you get this idea of?
katen-ka-za [31]3 years ago
8 0
No. That isn't specifically how time travel works.

When you time travel, you are taking your body from your current time and traveling through universal zones to go back to the specific time you wanted. You would just be absent from the present time as if you were at home, or something.
You would go back into time and you would have to be able to keep yourself hidden enough, because if anyone recognized you (such as family), it would alter time itself.
Along with, if you killed your grandfather then your parent (from such grandfather), may or may not exist, which could alter your own existence, changing time and space itself, altering the universe itself.

So no, it would not be an infinite loop. You would just be absent from your present time until you decided to return back to it.
You might be interested in
Which statement best describes perigee?
Margarita [4]
A. is meaningless.
B. is perigee.
C. is apogee.
D. is perihelion.
5 0
3 years ago
Read 2 more answers
A satellite completes one revolution of a planet in almost exactly one hour. At the end of one hour, the satellite has traveled
topjm [15]

average velocity is vector displacement / time

time is "almost exactly one hour"

disp = -10m

v= -10/1x60x60 = -1/360m/s

5 0
2 years ago
Write an expression for the potential energy UD of a particle when it is at a distance D from the force center, in terms of B an
nadezda [96]

Answer:

E+mc+UD-3

Explanation:

7 0
3 years ago
If a t-shirt gun can fire t-shirts with an initial speed of 15 m/s, what is the maximum distance (along horizontal, flat ground)
kotegsom [21]

Answer:

h = 11.47 m

Explanation:

Initial speed pf the t-shirt gun is 15 m/s

We need to find the maximum distance covered by the t-shirt. It is based on the conservation of energy. The maximum distance covered is given by :

h=\dfrac{u^2}{2g}\\\\h=\dfrac{(15)^2}{2\times 9.8}\\\\h=11.47\ m

So, it will cover a distance of 11.47 m.

7 0
3 years ago
Blythe and Geoff are ice-skating together. Blythe has a mass of 40 kg and Geoff has a mass of 79 kg. Blythe pushes Geoff in the
Deffense [45]
9.9 m/s

calculations below 

4 0
3 years ago
Read 2 more answers
Other questions:
  • What force would be required to accelerate a 1.100 kg car to 0,5 m/s27
    10·1 answer
  • A 250 mL sample of nitrogen(N2) has a pressure of 745 mm Hg at 30 C.What is the mass of nitrogen?
    5·1 answer
  • Newton's law of gravitation states that two masses will ______.
    9·2 answers
  • What is the average mass of a neutron?
    12·2 answers
  • A man standing on a bus remains still when the bus is at rest. When the bus moves forward and then slows down the man continues
    13·2 answers
  • Which statement is true physics
    5·1 answer
  • A 6 kg object falls 10 m. The object is attached mechanically to a paddle-wheel which rotates as the object falls. The paddle-wh
    7·1 answer
  • What effect does the Boat Velocity have on the waves seen by the observer?
    13·1 answer
  • Kinatic energy dependes on[statitic/dymamic]condition of body
    14·1 answer
  • Which object has the most Kinetic Energy, and why?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!