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
Deffense [45]
3 years ago
7

Question 2

Physics
1 answer:
yarga [219]3 years ago
8 0

Answer:

24.4 m

Explanation:

first we have to calculate how long the cat will be in the air, in vertical direction this is free fall from 4m (poor cat, hope he survived) with acceleration of g=9.81 m/s^2

time = sqrt ( 2 * height / g)

time = sqrt (2 * 4 / 9.81)

time = 0,903 s

then we know his horizontal flight was 22 m long, so ve can calculate verical speed

speed = length / time

speed = 22 m / 0,903 s

speed = 24.363 m

as you are asked to give 3 significant numbers answer is 24,4 m

You might be interested in
Two material objects cannot occupy the same space at the same time, but two different disturbances of matter can. True or False?
Alex777 [14]

Answer:

false

Explanation:

3 0
4 years ago
Read 2 more answers
Satuarated solution changes into unsatuarated by heating give reason​
Crazy boy [7]

Answer:

Due to application of heat on a saturated solution, the interparticle space increases due to increase in the kinetic energy of the particles which allows more solutes to dissolve in the solution thereby making it unsaturated.

4 0
3 years ago
A force of 58 newtons is applied to a crate at an angle of 32° with the horizontal. What is the value of force acting in the y–d
Mumz [18]
90 degrees would be the answer. hope this helps
5 0
3 years ago
Read 2 more answers
2. What mechanism would you use to safely capture emissions?
devlian [24]

Carbon capture is the safest way to capture emission.

<u>Explanation:</u>

Emission of green house gases is one of the most lurking threat above humans. So one of the best ways to reduce emission is to capture the gases like carbon di-oxide or carbon monoxide, nitrous oxide etc. So mostly, the carbon di-oxide gas which is produced as waste is captured using adsorption, absorption, chemical looping etc.

In this method, they are captured from high source points like cement factory etc and then stored in a secluded region. Thus, the adsorption of these gases and then storing them in secluded region is the best option for capturing emission.

5 0
3 years ago
How do we know how much<br> gravitational force objects have?
Rina8888 [55]

Answer:

With a force of 1 Newton, an object weighing 100 grams is dragged towards the planet's center. On Earth, an item with a mass of 100 grams has a gravitational pull of only 1%, or about kg.

Explanation:

i hope this helps

3 0
3 years ago
Other questions:
  • You want to place a mirror at a blind turn on the staircase in your house. Which would be best suited for this purpose?
    11·2 answers
  • A researcher is using a particle accelerator in an experiment studying isotopes. How can the researcher change one isotope into
    12·2 answers
  • Research has found that the greatest risk of developing a major depression occurs between the ages of 15-24 and 35-44. Your age
    7·1 answer
  • How do we find a distance graph in pysics​
    8·2 answers
  • What upward gravitational force does a 5600kg elephant exert on the earth?
    12·2 answers
  • A 900 kg steel beam is supported by the two ropes shown in (Figure 1) . Calculate the tension in the rope.
    15·1 answer
  • An object slides on a level surface in the +x direction. It slows and comes to a stop with a constant acceleration of -2.45 m/s2
    13·1 answer
  • 1.a bag is dropped from a hovering helicopter. the bag has fallen for 2 s. what is the ball's velocity at the instant its hittin
    13·1 answer
  • What is one way that continental rifts are similar to mid-ocean ridges and what is one that they are different?
    12·2 answers
  • What is the total force of an object which has a mass of 150kg and is accelerating at 2m/s/s?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!