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
Marizza181 [45]
3 years ago
15

A 2kg bowling ball is 2.5 meter off the ground on a post when it falls. Just before it reaches the ground, it is traveling 7m/s.

Assuming that there is no air resistance, which statement is true
Physics
1 answer:
shutvik [7]3 years ago
7 0
<span>The mechanical energy is conserved.

I hope this helps, good luck! :)</span>
You might be interested in
How do I remember the Mohs hardness scale?
yanalaym [24]
It's a hardness scale from 1-10 determining how easy or hard it is to scratch the mineral.

Remember that talc (like chalk or baby powder) is the softest and easiest to scratch then diamond being 10 is the hardest mineral to scratch or break or cut

6 0
3 years ago
Why are atoms in a covalent bond usually a certain distance away from each other?
ANTONII [103]
I think it is because the electrons repel each other

4 0
3 years ago
Does the world actually end on April 21, 2021?
Setler [38]

Answer:

No? Umm Hi Btw I Know You Might Now Give Me Brainliest But Can I Please Have Brainliest I Had Brainliest On My other accoun.t But The Next Day It Got hacke.d That's Why Im Asking I Kept Trying To Login To My Hack.ed Account Then A Thing That says Your account Got Haccked Shows Up Everytime But Now ITs NoT Saying My Account got hacke.d anymore It Just Wont Let Me in Now.

Explanation:

7 0
2 years ago
A car travels east at a constant velocity. The net force on the car is:
Scrat [10]
F=ma
As velocity is constant, a=0
So, F=0

Hope this helps!
6 0
2 years ago
What describes the relationship between the frequency, wavelength, and speed of a wave as the wave travels through different med
zubka84 [21]

speed \: of \: wave \:  = wavelength \times frequency
7 0
3 years ago
Other questions:
  • a 0.45 kg soccer ball changes its velocity by 20.0 m/s due to a force applied to it in 0.10 seconds. what force was necessary fo
    6·1 answer
  • What is hooke's law? Also what does it say about how elastic materials respond to force? Explain.
    9·1 answer
  • I need help ASAP. This is for 15 points
    8·1 answer
  • Plz help
    7·1 answer
  • The radius of Saturn is about 10 times the radius of Venus and the mass is about 100 times that of Venus. How much larger is the
    15·1 answer
  • A proton of mass m moving with a speed of 3.0 × 106 m/s undergoes a head on elastic collision with an alpha particle of mass 4m
    8·1 answer
  • What molecule(s) does carbon, hydrogen, and oxygen come from?
    8·1 answer
  • How does the loneliest whale relate to physics/waves.
    8·1 answer
  • Starting from rest and moving in a straight line, a cheetah
    11·1 answer
  • On clear day, sunlight delivers approximately 1000 J each second to a 1 m2 surface; smaller areas receive proportionally less--h
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!