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
Bas_tet [7]
3 years ago
7

10What is the acceleration due to gravity if an object falls from a height of 25 m?!

Physics
1 answer:
jonny [76]3 years ago
3 0

Answer:

D. 9.81 m/s²

Explanation:

Near the surface of the earth, the acceleration due to gravity is 9.81 m/s² towards the earth's center.

You might be interested in
What difficulty will you encounter if you only have data from two recording station?
denpristay [2]

<span>If you have only two data from two recording stations then you will be having a hard time finding the correct location of the epicenter. This is because triangulation method requires 3 recording station. If you have 2 recording station, the 2 circles will intersect at 2 points giving you 2 locations that could possibly be the epicenter.</span>

6 0
3 years ago
Read 2 more answers
1. In terms of momentum conservation, why does a cannon recoil when fired?
Liula [17]
Newtons law of motion for every action there’s an equal and opposite reaction.
6 0
3 years ago
Read 2 more answers
What organs are being affected from liver cancer and how?
yKpoI14uk [10]
The liver, because its liver cancer.. lol
The liver filters your blood, without it, your blood will stay 'dirty' and cannot do its jobs like it usually should be
5 0
3 years ago
What is one fun fact about both rubies and sapphires?
Rufina [12.5K]

Answer:

A ruby is measures a 9 on the Mohs Scale of Hardness, second only to diamond and matched with sapphire. This makes a ruby an extremely hard and durable gemstone.

A sapphire is the birthstone for September. It is also a traditional gift for those celebrating 5th or 45th anniversaries.

8 0
3 years ago
Read 2 more answers
A disk-shaped grindstone of mass 3.0 kg and radius 8.0 cm is spinning at 600 rev/min. After the power is shut off, a man continu
kolbaska11 [484]

Answer:

τ=0.060 N.m

Explanation:

By kinematics:

\omega f = \omega o-\alpha*t

Solving for α:

\alpha=\frac{\omega o-\omega f}{t}

where ωo = 600*2*π/60;   ωf = 0;    t=10s

\alpha=6.283rad/s^2

The sum of torque is:

\tau=I*\alpha

\tau=M*R^2/2*\alpha

\tau=0.060 N.m

8 0
3 years ago
Other questions:
  • Letter C on the map labels which feature of the Middle East?
    9·1 answer
  • What can parents do if they find a mistake in the student records?      A. They can’t do anything B. Make a correction themselve
    11·2 answers
  • A dc motor with its rotor and filed coils connected in serieshas an internal resistance of
    6·1 answer
  • A wire is stretched between two posts. Another wire is stretched between two posts that are four times as far apart. The tension
    9·1 answer
  • Why can’t contour lines cross?
    8·1 answer
  • Why do satellites in orbit fall to the ground? why dont they fly into space?
    15·1 answer
  • The square root by prime factorization 2916​
    6·1 answer
  • How can the potential energy in magnets be used to create kinetic energy in an object without making contact?
    8·1 answer
  • The net vertical force on a box F as a function of the vertical position y is shown below.
    9·1 answer
  • HELPPP PLEASE QUICk :(
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!