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
ivann1987 [24]
3 years ago
11

In general, metalloids are slightly reactive.

Physics
2 answers:
Solnce55 [7]3 years ago
8 0

The answer is true/( T )

algol [13]3 years ago
6 0
Yes, in general, metalloids are slightly reactive.
You might be interested in
An object with a mass of 2000 kg accelerates 8.3 m/s2 when an unknown force is applied to it. What is the amount of the force?
exis [7]

Answer:

<h2>16,600 N</h2>

Explanation:

The force acting on an object given it's mass and acceleration can be found by using the formula

force = mass × acceleration

From the question we have

force = 2000 × 8.3

We have the final answer as

<h3>16,600 N</h3>

Hope this helps you

6 0
3 years ago
CAN SOMEONE PLZ TELL ME HOW TO WRITE THIS DATA IN THE THE TABLE INTO A GRAPH? ​
vitfil [10]
Here is a helpful video https://www.khanacademy.org/_render
6 0
3 years ago
Two horses on opposite sides of a narrow stream are pulling a barge up the stream. Each hors pulls with a force of 720N. The rop
Sonja [21]
For the answer to the question above, each horse's force forms a right angle triangle with the barge and subtends an angle of 60/2 = 30°. The resultant in the direction of the barge's motion is:
Fx = Fcos(∅)
We can multiply this by 2 to find the resultant of both horses.
Fx = 2Fcos(∅)
Fx = 2 x 720cos(30)
Fx = 1247 N
8 0
3 years ago
You’re squeezing a springy rubber ball in your hand. If you push inward on it with a force of 1 N, it dents inward 2 mm. How far
creativ13 [48]

Answer:

10mm

Explanation:

According to Hooke's law which states that "the extension of an elastic material is directly proportional to the applied force provided the elastic limit is not exceeded. Direct proportionality there means, increase/decrease in the force leads to increase/decrease in extension.

Mathematically, F = ke where;

F is the applied force

k is the elastic constant

e is the extension

from the formula k = F/e

k = F1/e1 = F2/e2

Given force of 1N indents the spring inwards by 2mm, this means force of 1N generates extension of 2mm

Let F1 = 1N e1 = 2mm

The extension that will be produced If force of 5N is applied to the string is what we are looking for. Therefore F2 = 5N; e2= ?

Substituting this values in the formula above we have

1/2=5/e2

Cross multiplying;

e2 = 10mm

This shows that we must have dent it by 10mm before it pushes outwards by a 5N force

8 0
3 years ago
Scientists believe that Earth is becoming warmer. This idea will become unacceptable over time if
Mariulka [41]
Scientific evidence supports a new idea
5 0
3 years ago
Read 2 more answers
Other questions:
  • Two identical masses are connected to two different flywheels that are initially stationary. Flywheel A is larger and has more m
    15·1 answer
  • A substance is soluble in water. It is added into the water and dissolves. More solute continues being added until it reaches a
    9·1 answer
  • A bike moves. 50 m in 10 seconds calculate the speed of the bike
    13·1 answer
  • If all else stays the same, which would cause an increase in the gravitational force on a space shuttle?
    12·2 answers
  • What is the maximum number of f orbitals that are possible in a given shell?
    6·1 answer
  • A small sphere has a harge of 9uC and other small sphere has a charge of 4uC.
    14·1 answer
  • The volume of an object as a function of time is V(t) = At³, where A is a constant. Let L and T denote dimensions of length and
    11·1 answer
  • PLS HELP!
    10·2 answers
  • PLS HELP BEING TIMED!!!
    9·2 answers
  • How to behave in classroom​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!