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
finlep [7]
2 years ago
6

compare your previous result to the present hrf result are there any changes if yes explain your answer​

Physics
1 answer:
garri49 [273]2 years ago
4 0

Answer:

<em>I </em><em>don't</em><em> know</em><em> </em><em>what</em><em> </em><em>are </em><em>you </em><em>saying</em><em> </em><em>but </em><em>I </em><em>don't</em><em> </em><em>have </em><em>any</em><em> </em><em>results</em><em> </em>

Explanation:

kai6417

You might be interested in
Newtons prism experiments showed that white sunlight is made up of
DanielleElmas [232]
All the colors of the visible spectrum
4 0
3 years ago
Read 2 more answers
Holding onto a tow rope moving parallel to a frictionless ski slope, a 61.8 kg skier is pulled up the slope, which is at an angl
nata0808 [166]

Answer:

a) Frope= 71.7 N

b) Frope=6.7 N

Explanation:

In the figure the skier is simulated as an object, "a box".

a) At constant velocity we can say that the object is in equilibrium, so we apply the Newton's first law:

∑F=0

Frope=w*sen6.8°

Frope=71.71N

Take into account that w is the weight that is calculated as mass per gravitiy constant:

w=m*g

w=61.8Kg*9.8\frac{m}{s^{2} }

w=605.64N

b) In this case the system has an acceleration of 0.109m/s2.  Then, we apply Newton's second law of motion:

F=m*a

F=61.8Kg*0.109m/s2

Frope=6.73N

8 0
2 years ago
Can you please explain me how to do integration in physics in a easy way?
d1i1m1o1n [39]
The easiest way to explain it is roughly identical to the way that your teacher explained it in class.  If there were any easier way ... like writing it here in a few paragraphs ... then that's what the teacher would have done.  You would have been given the easy explanation on the first day of class, printed on one sheet of paper, and you would have had the rest of the year to practice it and get really good at it.
If the class spent a month teaching it, then that's about how long it takes.  Sorry.
5 0
3 years ago
A car traveling at 23m/s starts to decelerate steadily. It comes to a complete stop in 7 seconds. What is the acceleration?
Lena [83]

The car has an initial velocity v_0 of 23 m/s and a final velocity v of 0 m/s. Recall that for constant acceleration,

v=v_0+at

The car stops in 7 s, so the acceleration is

0\,\dfrac{\mathrm m}{\mathrm s}=23\,\dfrac{\mathrm m}{\mathrm s}+a(7\,\mathrm s)

\implies a\approx-3.29\,\dfrac{\mathrm m}{\mathrm s^2}

7 0
3 years ago
This problem is based on the whole idea of pressure but I’m having trouble on when the area circle formula is included.
Mice21 [21]

Answer:

6.23x10^6Pa

Explanation:

Data obtained from the question include:

F (force) = 490N

r (radius) = 0.005m

A (area of the circlular heel) =?

P (pressure) =.?

First, we'll begin by calculating the area of the circlular heel. This is illustrated below:

Area of circle = πr^2

Area = 22/7 x (0.00)^2

Area = 7.86x10^-5m^2

Pressure is simply force per unit area. It represented mathematically as

Pressure = Force /Area

Pressure = 490/7.86x10^-5

Pressure = 6.23x10^6N/m2

Recall: 1N/m2 = 1Pa

Therefore, 6.23x10^6N/m2 = 6.23x10^6Pa

Therefore, the woman exert a pressure of 6.23x10^6Pa on the floor

8 0
3 years ago
Other questions:
  • A rocket is launched at the rate of 11 feet per second from a point on the ground 15 feet from an observer. to 2 decimal places
    9·2 answers
  • PLEASE HELP WILL MARK BRANLIEST
    10·2 answers
  • What is the total displacement of a bee that flies 2 meters east, 5 meters north, and 3 meters east? explain how you did it
    11·1 answer
  • Alexis de Tocqueville believed that the United States benefitted from not having a history of what social system?
    11·1 answer
  • In the absence of government, what would determine the way people act towards each other?
    15·1 answer
  • When the wood block is dropped in the water and settles so that it floats and is no longer bobbing up and down, how do the buoya
    14·1 answer
  • Which statement below is NOT true about electric field lines?
    5·1 answer
  • If the mass of Earth increased, with no change in radius, your weight<br> would
    12·1 answer
  • The tendency for objects to resist acceleration is called :
    11·1 answer
  • How 2cos theta ×sin theta is =sin2theta
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!