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
ira [324]
3 years ago
7

Objects 1 and 2 attract each other with a electrostatic force of 36.0 units .If the charge of object 1 is doubled AND the charge

of object 2 is tripled ,then the new electrostatic force will be __ units
Physics
1 answer:
AfilCa [17]3 years ago
6 0

Answer:

216 units

Explanation:

F1 = kQ1Q2/r^2 = 36 (Coulomb's law)

F2 = k(2Q1)(3Q2)/r^2

= 6[kQ1Q2/r^2]

= 6F1

= 6 x 36

= 216 units

You might be interested in
Two boys want to balance a seesaw perfectly. One boy weighs 120 pounds and is sitting four feet from the fulcrum. The other boy
OLEGan [10]

Basically a distance multiplied by a weight that is equal to the distance that is going to be multiplied by the weight. (for the equation we will use X for the distance).

equation: 4 x1 20 = ? x 80

Now step one: 4(120) = X(80)  

Or another way is 480 = 80X  

480/80 = X  

48/8= X  

X = 6

I hope this could help! Sorry if it didn't make much sense otherwise!


6 0
3 years ago
What is the difference between mass and weight ​
Sveta_85 [38]

Answer:

The mass is essentially "how much stuff" is in an object. ... Weight: There is a gravitational interaction between objects that have mass. If you consider an object interacting with the Earth, this force is called the weight. The unit for weight is the Newton (same as for any other force).

Explanation:

6 0
3 years ago
Read 2 more answers
A certain car is capable of accelerating at a uniform rate of 0.85 m/s^2. What is the magnitude of the car's displacement as it
gogolik [260]

Solution: 85.11 m

Given:

acceleration of the car, a= 0.85 m/s^{2}

initial velocity,u=83km/h=23.05 m/s

final velocity, v=94 km/h=26.11 m/s

we need to find the displacement (s) of the car.

we would use the equation of motion:

2as=v^{2}-u^{2}\\
\Rightarrow s=\frac{v^{2}-u^{2}}{2a} \\
\Rightarrow s=\frac{26.11^{2}-23.05^{2}}{2\times0.85}\\
\Rightarrow s=85.11 m

hence, the displacement done by the car is = 85.11 m

7 0
3 years ago
We are on an asteroid with thrusters pointed in 4 directions; Go Left, GO Right, Go Up, and Go Down. We start at coordinate (3,3
GalinKa [24]
we would be at (4,0)
7 0
3 years ago
The rate of motion of a lithospheric plate with respect to a stationary location inside Earth is termed __________ plate velocit
AlekseyPX

Answer:

1. Absolute plate velocity.

2. Relative plate velocity.

Explanation:

7 0
3 years ago
Other questions:
  • You walk across the room at 2 kilometers per hour. Express this speed using abbreviated units
    14·1 answer
  • What causes some materials to have magnetic field
    10·1 answer
  • Im a freshman in highschool pls help
    10·1 answer
  • Why is the minimum three seismic stations needed to fid the epicenter of earthquake?
    5·1 answer
  • What happens to the atoms in a star as it goes through its life?
    12·2 answers
  • Help ASAP!
    5·1 answer
  • How to get to the daley center from pink line?
    7·1 answer
  • If a 140 lb. climber saved her potential energy as she descended from Mt. Everest (Elev. 29,029 ft) to Kathmandu (Elev. 4,600 ft
    5·1 answer
  • What is the equation to find the volume of a hemisphere? I know the equation to get the volume of a sphere. It's 4/3 pi R cubed?
    14·1 answer
  • A ball is thrown so that its speed increases by 20 m/s in 10 seconds. What is the ball’s acceleration?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!