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
Feliz [49]
3 years ago
9

Think about the pencil-dropping activity that you did in the introduction. What did the target finally look like?

Physics
1 answer:
s344n2d4d5 [400]3 years ago
3 0

Answer:

By dropping a pencil from a certain fixed height again and again it will make the target super messay with marks of dot everywhere on the target and some even out side the target.

Explanation:

You might be interested in
Question one please! This is 8th grade science btw.
yKpoI14uk [10]

Good Luck, NYAYAYAYAYa

8 0
3 years ago
Electrical metallic tubing would be used in an electrical installation because it
maw [93]
Hey There!

Electrical metallic tubing would be used in an electrical installation because it <span>is less expensive.</span>
6 0
3 years ago
Read 2 more answers
In 1995 a research group led by Eric Cornell and Carl Wiemann at the University of Colorado successfully cooled Rubidium atoms t
saveliy_v [14]

Answer:

0.00493 m/s

Explanation:

T = Temperature of the isotope = 85 nK

R = Gas constant = 8.341 J/mol K

M = Molar mass of isotope = 86.91 g/mol

Root Mean Square speed is given by

v_r=\sqrt{\dfrac{3RT}{M}}\\\Rightarrow v_r=\sqrt{\dfrac{3\times 8.314\times 85\times 10^{-9}}{86.91\times 10^{-3}}}\\\Rightarrow v_r=0.00493\ m/s

The Root Mean Square speed is 0.00493 m/s

6 0
3 years ago
A car travels 240km in 4h what’s the cars velocity
Tresset [83]

The car's speed is 240km/4hr= 60km/hr.

There's not enough information given in the question to determine its velocity.

6 0
3 years ago
Read 2 more answers
The amplitude of a wave<br> determines the volume of a<br> sound.<br> True<br> O False
Vikki [24]
True the amplitude of a wave determines the volume of a sound
6 0
2 years ago
Other questions:
  • The student makes a drawing of a carbon atom. Which of these should the student show in the nucleus of the atom?
    15·1 answer
  • The near point (smallest distance at which an object can be seen clearly) and the far point (the largest distance at which an ob
    6·1 answer
  • What would the velocity of a wave traveling in a medium change?
    8·1 answer
  • The Chandra X-ray observatory is BEST equipped to search for which types of stars? Select all that apply.
    13·2 answers
  • Which is a common cause of incomplete combustion
    6·2 answers
  • Which of the following did not occur during the collapse of the solar nebula?
    12·1 answer
  • Problem 1 The Van de Graaff electrostatic generator develops a charge of approximately −1 × 10−5C and a pith ball has charge of
    7·1 answer
  • Sound is heard louder in newly furnished room ,why?​
    7·2 answers
  • Si se aumenta la tentación en una cuerda, ¿que pasa con la velocidad de la onda?​
    11·1 answer
  • Read the scenario below and answer the question that follows.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!