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
sesenic [268]
3 years ago
8

What can be correctly concluded from this experiment?

Physics
2 answers:
solong [7]3 years ago
5 0
1


Step by step explanation: 1

Brainlist?????
Leona [35]3 years ago
3 0
1 because idek just go with it
You might be interested in
What does it mean to say that the forces acting on an object are balanced?
yan [13]
Hello,

Your correct answer would be A. "<span>The forces occur as pairs of forces with equal magnitude and direction."

Sources: Google.

Hope this helps!

~Hotttwizzlers</span>
5 0
3 years ago
A man holding a rock sits on a sled that is sliding across a frozen lake (negligible friction) with a speed of 0.460 m/s. The to
xz_007 [3.2K]

Answer:

= 0.417 m/s

Explanation:

Momentum before throwing the rock: m*V = 95.0 kg * 0.460 m/s

= 44.27 N*s  

A) man throws the rock forward

mass of rock m1 = 0.310 kg

V1 = 15.5 m/s, in the same direction of the sled with the man

sled and man:

m2 = 95 kg - 0.310 kg = 94.69 kg

v2 = ?

Conservation of momentum:

momentum before throw = momentum after throw

44.27N*s = 0.310kg * 15.5m/s + 94.69kg*v2

⇒ v2 = [44.27 N*s - 0.310 * 15.5N*s ] / 94.69 kg

= 0.417 m/s

6 0
4 years ago
Read 2 more answers
Can an object have increasing speed while its acceleration is decreasing?
alexdok [17]
The best option is C. This is due to friction.
6 0
3 years ago
Ree is 27 inches tall on her first birthday. She grows around 6 inches per year after that. What is the rate of change for the s
RSB [31]

Answer:

6

Explanation:

The rate of change in this scenario corresponds to the number of inches that Ree grows every year. Basically, Ree's height can be written as a linear equation as follows:

y=mx+q

where

x is the number of years after the first birthday

y is the height in inches

q = 27 is the height of Ree on her first birthday

m = 6 is the inches gained by Ree at each birthday

So the equation can also be rewritten as

y = 6x + 27

4 0
4 years ago
Read 2 more answers
33 POINTS How can I get the temperature? SOUND SPEED 340 m/s = 331 m/s + (0,6xTemperature)
inessss [21]

(340-331)/0.6 = temp

9/0.6

90/6

30/2

15 degrees

6 0
3 years ago
Other questions:
  • If Anya decides to make the star twice as massive, and not change the length of any crossbar or the location of any object, what
    10·1 answer
  • Unlike images produced by a convex spherical mirror, images produced by concave spherical mirrors
    5·2 answers
  • Which of the following is a chemical reaction? A. A spoon bending B. Wood burning C. Plates being stacked D. A book being opened
    15·2 answers
  • Using the drop-down menus, choose the right government service to complete each sentence. Providing a free public education for
    14·1 answer
  • Two 110 kg bumper cars are moving toward each other in opposite directions. Car A is moving at 8 m/s and Car Z at –10 m/s when t
    14·1 answer
  • Electrons are in constant motion around the nucleus because of
    10·1 answer
  • Which products do you think required scientific knowledge to develop? Check all that apply.
    8·2 answers
  • The speedometer of the car shows that the average speed of the car is 55 mi/h.
    8·1 answer
  • A closed, rigid tank is filled with water. Initially, the tank holds 0.6 lb of saturated vapor and 4.0 lb of saturated liquid, e
    8·1 answer
  • Explain how the sun's position in the sky affects the length of shadows.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!