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
galina1969 [7]
3 years ago
15

12 seconds after starting from rest a frewly falling cantaloupe has a speed of

Physics
1 answer:
adoni [48]3 years ago
3 0

Answer:

<em>The cantaloupe has a speed of 117.6 m/s</em>

Explanation:

<u>Free Fall Motion</u>

It occurs when an object falls under the sole influence of gravity. Any object that is being acted upon solely by the force of gravity is said to be in a state of free fall. Free-falling objects do not face air resistance.

If an object is dropped from rest in a free-falling motion, it falls with a constant acceleration called the acceleration of gravity, which value is g = 9.8 m/s^2.

The final velocity of a free-falling object after a time t is given by:

vf=g.t

The cantaloupe has been dropped from rest. We are required to find the speed after t=12 seconds.

Calculate the final speed:

vf=9.8 * 12 = 117.6 m/s

The cantaloupe has a speed of 117.6 m/s

You might be interested in
A 65kg person throw a 0.045kg snowball forward with a ground speed of 30m/s. A second person, with a mass of 60kg, catches the s
Kobotan [32]
Well, st first we should find <span>initial momentum for the first person represented in the task which definitely must be :
</span>(65+0.045)*2.5
And then we find the final one :  65*x + 0.045*30
Then equate them together : x=2.48 m/s 
So we can get the velocity, which is is 2.48 m/s
In that way, according to the main rules of <span>conservation of momentum you can easily find the solution for the second person.
Regards!</span>
6 0
3 years ago
Help with this question please.
sergij07 [2.7K]

Answer: Yes Because it matches with the mass and the amount of force Hope this helps :>

Explanation:

3 0
3 years ago
How does a planet’s size affect the length of a rotation of that planet
svet-max [94.6K]
There doesn't seem to be any direct connection.
5 0
3 years ago
When atoms bond together, they make:
Aneli [31]
When atoms bond together they make molecules.
all the best
6 0
3 years ago
Read 2 more answers
if you jump from a window that is 2 meters up you will most likely break the bones in your legs when you land however on a tramp
Gemiola [76]
<span>The de-acceleration or negative acceleration of stopping is what damages bones. The ground is rigid and therefore the change in momentum when striking the ground will be large. On the trampoline, the elasticity of the material means that the momentum changes more slowly, resulting in smaller accelerations.</span>
5 0
3 years ago
Other questions:
  • A 75 kg pilot flies a plane in a loop. At the top of the loop, where the plane is completely
    8·1 answer
  • In a test strength at a carnival, a hammer drives a metal weight up a rod to ring a bell at the top. If the bell is 24 ft above
    7·1 answer
  • Perform calculations using the circuit illustrated. Round
    14·1 answer
  • Which statement correctly compares infrared light to ultraviolet light?
    6·2 answers
  • why do astronauts build radio telescopes and x-ray telescopes, in addition to the optical telescopes with which most people are
    10·1 answer
  • Please help, I really don't know
    11·1 answer
  • Calculate the kinetic energy, in joules of a 1160-kg automobile moving at 19.0 m/s.
    6·1 answer
  • Newton's First Law is:
    6·1 answer
  • A 17 kg box experiences an applied force of +175 N and a force of friction of -125 N. While experiencing these unbalanced forces
    15·1 answer
  • Write down the atomic numbers of nitrogen and sodium ?​
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!