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
Nastasia [14]
3 years ago
15

Es muy común que cuando se viaja hacia un río o lago se juegue “ranita”, el cual consiste en lanzar una piedra horizontalmente h

acia adelante para que cuando ésta toque la superficie del agua haga varios “saltos” sobre el agua. Durante un juego de estos, un desocupado nota que una de las piedras que arroja se demora 0,4 s en tocar la superficie del agua y la toca a 2,5 m de la orilla del lago, desde donde fue lanzada. Encuentre:
a) La altura de la que fue lanzada la piedra.

b) La velocidad con la que fue lanzada.
Physics
1 answer:
Masteriza [31]3 years ago
5 0

I translate this, the answer is A.

la respuesta es A

You might be interested in
This timeline correctly shows the order of time periods in the Mesozoic Era.
9966 [12]
True

It goes triassic, Jurassic, Cretaceous
7 0
3 years ago
Read 2 more answers
The quantity of matter in an object. More specifically, it is the measure of the inertia that an object exhibits in response to
nlexa [21]

Answer:

Mass

Explanation:

The mass of an object expresses the amount of matter it comprises. Which implies that objects with higher mass contains higher matter compared to objects with lesser masses. Thereby it determines the measure of inertia experienced by an object when a force is applied to change its direction of motion, or to set it in motion when at rest, or bring it to rest when in motion.

The mass of an object the same no matter its location, and it is measured in kilograms.

8 0
3 years ago
Based on this passage, what is campylobacter?
alexdok [17]
I believe the correct answer from the choices listed above is option 4. Base from the passage given above, it is very clear that the Campylobacter is a bacteria used to test in <span>identifying drug-resistant bacteria. Hope this answers the question. Have a nice day.</span>
4 0
3 years ago
Read 2 more answers
When velocity is positive and acceleration is negative, what happens to the object’s motion?
xenn [34]

Answer:

Option (D) : The object slows down.

4 0
3 years ago
PLEASE HELP IM DESPERATE- what is the same and different about these two parabolas
krok68 [10]
One is bigger than the other and they are the same shape
7 0
3 years ago
Other questions:
  • Many theories about atomic structure have molded the current view of the
    6·1 answer
  • How do you read a topographic map?
    9·2 answers
  • Use the work–energy theorem to solve each of these problems. Then use Newton’s laws to check your answers. Neglect air resistanc
    9·1 answer
  • A truck accelerates to a velocity of 38 m/s over 755 m of road
    11·1 answer
  • A solenoid has a cross-sectional area of 6.0 3 1024 m2, consists of 400 turns per meter, and carries a current of 0.40 A. A 10-t
    11·1 answer
  • Steven carefully places a ????=1.95 kgm wooden block on a frictionless ramp so that the block begins to slide down the ramp from
    11·1 answer
  • Help please :) 15 points.
    8·1 answer
  • Help with all of them plsss
    6·1 answer
  • True or False: GLOBAL WINDS
    13·2 answers
  • In lightning storms, the potential difference between the Earth and the bottom of the thunderclouds can be as high as 350MV . Th
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!