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
Citrus2011 [14]
3 years ago
12

English schoolteacher who proposed the atomic theory model of matter

Physics
1 answer:
vodka [1.7K]3 years ago
4 0

Answer:

Ernest Rutherford.

Explanation:

Ernest Rutherford

You might be interested in
A horizontal row on the periodic table is usually referred to as
liq [111]

Each horizontal row is called a period.

4 0
4 years ago
What is the direction of a vector that has the following components: x = -44 m y = -59 m
seraphim [82]

Answer:

i dont really nnow the answer so byee

8 0
3 years ago
Objects have the same velocity only if they are moving the same speed and in the same direction. objects moving at different spe
EastWind [94]

Answer:

Hey

Yes i think you are correct.

7 0
3 years ago
g A has all the mass at the rim, while wheel B has the mass uniformly distributed, like a solid disk. The wheels have the same m
marishachu [46]

Answer:

The second wheel

Explanation:

The torque is given by

\tau=I\alpha   (1)

where I is the moment of inertia and a is the angular acceleration. If we take into account the moment of inertia of a disk and a ring ()for the first wheel) we have:

I_r=mR^2\\I_d=\frac{1}{2}mR^2

where we used that both wheel have the same mass. By replacing in (1) we obtain:

\alpha_r=\frac{\tau}{I_r}=\frac{\tau}{mR^2}\\\alpha_d=\frac{\tau}{I_d}=\frac{\tau}{\frac{1}{2}mR^2}=2\alpha_r\\

Hence, the second wheel (the disk) has a greater acceleration.

hope this help!!

5 0
4 years ago
Read 2 more answers
LAVAR UN CARRO:
yKpoI14uk [10]
21 is the answer I think
5 0
3 years ago
Other questions:
  • When using the magnification equation, a value greater than 1 as the solution for M indicates that the image is
    8·1 answer
  • 1. Two vehicles are pulling against each other as follows:
    15·2 answers
  • Assume you have an ice cube and also a small rock that is the same size and shape as the ice cube. Predict what would happen if
    10·1 answer
  • In July of 1999 a planet was reported to be orbiting the Sun-like star Iota Horologii with a period of 320 days.Find the radius
    11·1 answer
  • To increase power, it is necessary to
    5·2 answers
  • What is Kinetic energy
    10·2 answers
  • Find the mass if the force is 18 n and the acceleration is 2 m/s/s
    11·1 answer
  • A 6 kg object has a speed of 24 m/s. What is its kinetic energy?
    9·1 answer
  • Helppppppppppppppp asappppppppppppp
    10·1 answer
  • fins the powee of a convex lens which forms a real and inverted image of magnification -1 of an object placed at a distance from
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!