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
Triss [41]
4 years ago
7

I NEEED WITH EXPLANATION PLEASE

Physics
1 answer:
Delicious77 [7]4 years ago
5 0

Answer:

20

Explanation:

u=0

a=2m/s^2

s=100m

V=?

v^2=u^2+2as

V^2=0^2+2(2*100)

V^2=400

v=root400

V=20

brainleast please! !!

You might be interested in
How is your sense of well-being related to your ability to persevere through a challenge?​
eduard
Your sense of well being related to your ability to persevere through a challenge because you being fit gives you boost of you being able to things than if your not really in shape so you being in shape help you get through challenges and your stamina is more stable
6 0
3 years ago
According to structural functionalists, what is government like in a mass society?
kvv77 [185]
The answer here is <span>The government is expansive</span>
8 0
4 years ago
Read 2 more answers
What is measurement​
HACTEHA [7]

Answer:

“Measurement” is the act of determining a target's size, length, weight, capacity, or other aspect. There are a number of terms similar to “measure” but which vary according to the purpose (such as “weight,” “calculate,” and “quantify.”) In general, measurement can be understood as one action within the term “instrumentation.”  

Explanation:

• To show measured results using values and symbols. • To use measurement tools.   Measuring a target can be done through either direct measurement or indirect measurement. An Indirect measurement is done, for example, by using a dial gauge to measure the height difference between a measurement target and a gauge block and using that height to indirectly determine the target's height. Because this type of measurement is based on a reference, indirect measurement is also referred to as “comparative measurement.

An ”Direct measurement is measurement done by bringing the target into contact with the measurement system to read the length, height, or other aspect directly. Although direct measurement allows measurement results to be known as they are, errors may occur depending on the skill of the person doing the measurement.

5 0
3 years ago
A bullet is fired vertically upward a velocity of 80m/s to what height will the bullet rise above the point of projection​
frozen [14]

Answer:

The bullet will rise 320 meters above the point of projection.

Explanation:

Assuming that air friction is negligent we can use the kinematic equation:

v_{2} ^2=v_{1} ^2+2(-a)d\\0\frac{m^2}{s^2} =6400\frac{m^2}{s^2} +2(-10\frac{m}{s^2} )d\\-6400\frac{m^2}{s^2} =(-20\frac{m}{s^2}) d\\320m=d

*acceleration is negative (-a) as it is acting in the opposite direction of the motion of the bullet.*

3 0
3 years ago
If you have to stop on an incline, your stopping distance will be __________ on a flat surface.
Nataliya [291]
Not as far on a flat surface
5 0
4 years ago
Other questions:
  • An atom or group of atoms that has a positive or negative charge is called
    6·1 answer
  • The term used to describe the quantity of matter that a body possesses is
    9·2 answers
  • The compressor in a certain carnot refrigerator performs 480 j of work to remove 150 j of heat from the interior of the refriger
    9·1 answer
  • Why do negative particles move more easily than positive<br> particles in an atom?
    5·2 answers
  • Witch symbol in a chemical equation separates the reactants from the product ?
    15·1 answer
  • What happens when the thermal energy of a substance increases?
    12·2 answers
  • 8. A rectangle is measured to be 6.4 +0.2 cm by 8.3 $0.2 cm.
    12·1 answer
  • When acceleration and velocity are in opposing directions, the speed will​
    15·2 answers
  • What is the mass of a box if it accelerated 5 m/s from a force of 12 N?
    8·1 answer
  • As voltage was being increased, what did you observe about the motion of charges in the external circuit?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!