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
gizmo_the_mogwai [7]
2 years ago
6

Please answer please please Physics ​

Physics
1 answer:
zmey [24]2 years ago
6 0

Answer:

  about -1.26 m/s²

Explanation:

The acceleration can be found from the formula ...

  a = (v2² -v1²)/(2d)

Here, we have the initial velocity v1=23 m/s, the final velocity v2=0, and teh distance d=210 m. Using the formula, we find the acceleration to be ...

 a = (0 -23²)/2(210) ≈ -1.2595 . . . m/s²

You might be interested in
Choose the answer to fill in the blank, which best completes the sentence.
Allisa [31]

Answer:

A on edge 2020

Explanation:

4 0
2 years ago
Read 2 more answers
WILL MARK BRAINLIEST
rodikova [14]

Answer:

152,155 J

Explanation:

115,333 + 36,822 = 152,155J

8 0
2 years ago
A 5.6 g marble is fired vertically upward using a spring gun. The spring must be compressed 6.4 cm if the marble is to just reac
N76 [4]

Answer: im not gonna give i to you just do 15+15=_+ 5.6+6.4 easy

Explanation: i took the test and got a 100%

5 0
2 years ago
In a double slit experiment, 450 nm light passes through two slits producing an interference pattern where the first bright frin
musickatia [10]

Answer:

1.3 x 10⁻⁴ m

Explanation:

\lambda = wavelength of the light = 450 nm = 450 x 10⁻⁹ m

n = order of the bright fringe = 1

θ = angle = 0.2°

d = separation between the slits

For bright fringe, Using the equation

d Sinθ = n \lambda

Inserting the values

d Sin0.2° = (1) (450 x 10⁻⁹)

d (0.003491) = (450 x 10⁻⁹)

d = 1.3 x 10⁻⁴ m

6 0
2 years ago
PLEASE HELP ITS DUE IN 12 MINUTES
GrogVix [38]
A. Bones provide protection for organs in the body
5 0
2 years ago
Other questions:
  • A plane flying horizontally at a speed of 50 m/s and at an elevation of 160 m drops a package, and 2.0 s later it drops a second
    10·1 answer
  • Scientists want to place a telescope on the moon to improve their view of distant planets. The telescope weighs 200 pounds on Ea
    7·1 answer
  • What is the velocity of a car that travels 100 meters north in for seconds
    8·2 answers
  • Determine the volume displaced and then calculate the density of this 54 g sample of brass.
    9·1 answer
  • What are two different ways to understand time? Explain and give example?
    14·1 answer
  • Why is the air drag on a baseball different than it would be for a smooth ball with no stitches? How does this apply to the desi
    7·1 answer
  • Order the sequence of ideas that led to Marie Curie’s discovery of radioactive elements. Number the events in chronological orde
    8·1 answer
  • When is the kinetic energy of the ball zero and when is it at its highest? When is its potential energy at its lowest and at its
    14·1 answer
  • The Greek root ology means "the study of." The suffix -ist means "one who studies or practices something." Using those definitio
    11·1 answer
  • If a car is moving 7.0m/s and has 62J of energy, how much mass does it have ?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!