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
Bess [88]
2 years ago
8

katniss shoots an arrow horizontally frok a height of 1.8m. if the arrows initial velocity is 32m/s , how far will the arrow tra

vel before hitting the ground
Physics
1 answer:
Masteriza [31]2 years ago
3 0

Answer:

19.5 m

Explanation:

EN LANZAMIENTO DE PROYECTILES, LA VELOCIDAD HORIZONTAL

PERMANECE CONSTANTE.

PRIMERO ENCUENTRA LA VELOCIDAD VERTICAL

v^{2}y = 2(9.80 m/s^{2})(1.8 m) = \sqrt{35.3 m^{2}/s^{2}} = 5.94 m/s

LUEGO ENCUENTRAS EL TIEMPO QUE LA FLECHA PERMANECE EN EL

AIRE.

t =  5.94 m/s /9.80 m/s^{2} = 0.61 s

FINALMENTE ENCUENTRAS LA DISTANCIA HORIZONTAL TOTAL.

x = 32 m/s(0.61 s) = 19.5 m

You might be interested in
Based on our study of electromagnets, what would be the best thing to do to a generator in order to produce more electricity?
Keith_Richards [23]

Answer:

A

Explanation:

just took a test on ed sorry if wrong I got it right

4 0
3 years ago
Read 2 more answers
Forces affect motions in living and nonliving things. In a human, swallowed food moves down the esophagus into the stomach, even
valina [46]

Answer:

figured it out its d the last one

4 0
2 years ago
Which of the following is a simple machine? A. wedge B. meat grinder C. car D. bicycle
kati45 [8]
I think the answer is D. Bicycle
4 0
3 years ago
Describe an application where a parallel circuit might work better than a series circuit
babunello [35]
In rooms where there are multiple lights, a parallel circuit is better.

In a series circuit, if one light broke, all of the lights would turn off, as the circuit would be broken.

However, in parallel, if one bulb broke, the circuit could still be complete through the other bulbs, so they will stay on.
7 0
3 years ago
The moment of water from ocean through the atmosphere and back
melisa1 [442]

The water cycle is all about storing water and moving water on, in, and above the Earth. Although the atmosphere may not be a great storehouse of water, it is the superhighway used to move water around the globe. Evaporation and transpiration change liquid water into vapor, which ascends into the atmosphere due to rising air currents. Cooler temperatures aloft allow the vapor to condense into clouds and strong winds move the clouds around the world until the water falls as precipitation to replenish the earthbound parts of the water cycle. About 90 percent of water in the atmosphere is produced by evaporation from water bodies, while the other 10 percent comes from transpiration from plants.

There is always water in the atmosphere. Clouds are, of course, the most visible manifestation of atmospheric water, but even clear air contains water—water in particles that are too small to be seen. One estimate of the volume of water in the atmosphere at any one time is about 3,100 cubic miles (mi3) or 12,900 cubic kilometers (km3). That may sound like a lot, but it is only about 0.001 percent of the total Earth's water volume of about 332,500,000 mi3 (1,385,000,000 km3), If all of the water in the atmosphere rained down at once, it would only cover the globe to a depth of 2.5 centimeters, about 1 inch.

6 0
3 years ago
Read 2 more answers
Other questions:
  • Astrology is the study of the Earth, Moon, and Stars in space. true or false
    11·2 answers
  • ASAP FIRST TO ANSWER CORRECTLY WILL BE BRAINLIEST
    13·2 answers
  • When asked to name all the forces on a marker sitting in equilibrium on a desk, a student responds: “Since the marker on the des
    10·1 answer
  • It is known that the gravitational force of attraction between two alpha particles is much weaker than the electrical repulsion.
    6·1 answer
  • Plz tll answer of this . pleaseeeeeeeeeeee. Q 6,7,8<br>​
    14·1 answer
  • Bare free charges do not remain stationary when close together. To illustrate this, calculate the acceleration of two isolated p
    7·1 answer
  • if the frequency of a sound wave in air remains constant, its energy can be varied by changing its what
    14·2 answers
  • Jan is holding an ice cube. What causes the ice to melt?
    14·1 answer
  • Two wires A and B with circular cross sections are made of the same metal and have equal lengths, but the resistance of wire A i
    15·1 answer
  • A long time after the switch is closed, what is the voltage across the capacitor in terms of the supply voltage?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!