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
vazorg [7]
4 years ago
13

Suppose you drop a ball from an incline. Would changing the angle of the incline affect the ball's final velocity

Physics
1 answer:
madreJ [45]4 years ago
5 0

Answer:

Yes, because it would roll down slower

Explanation:

friction

You might be interested in
You own a high speed digital camera that can take a picture every 0.5 seconds. You decide to take a picture every 0.5 seconds of
Vesnalui [34]

-- There is no need to develop the pictures.  They are available immediately in a digital camera.

-- There is no change in the teacher from one picture to the next.

-- The distance the watermelon falls from the teacher in each new picture is more in each picture than in the picture before it. (C)


8 0
3 years ago
What must be the diameter of a cylindrical 120-m long metal wire if its resistance is to be 6.0 ω? the resistivity of this metal
Free_Kalibri [48]

The resistance of the cylindrical wire is R=\frac{\rho l}{A}.

Here R is the resistance, l is the length of the wire and A is the area of cross section. Since the wire is cylindrical A=\frac{\pi d^2}{4}. Rearranging the above equation,

A=\frac{\rho l}{R}\\  \frac{\pi d^2}{4}=\frac{\rho l}{R}\\  d=\sqrt{\frac{4\rho l}{\pi R}}

Here l=120, R=6, \rho=1.68(10^{-8}).

Substituting numerical values,

d=\sqrt{\frac{4(1.68)(10^{-8}) (120)}{\pi (6)}}\\ d=0.0006541

Te diameter of the wire is 0.6541 mm

7 0
4 years ago
In an inelastic collision involving an isolated system, the final total momentum isA) more than the initial momentum.B) exactly
damaskus [11]

I think that the answer is C

5 0
3 years ago
The force of gravity is<br> _m/s2
larisa86 [58]

<em><u>The</u></em><em><u> </u></em><em><u>force</u></em><em><u> </u></em><em><u>of</u></em><em><u> </u></em><em><u>gravity</u></em><em><u> </u></em><em><u>is</u></em><em><u> </u></em><em><u>positive</u></em><em><u> </u></em><em><u>9</u></em><em><u>.</u></em><em><u>8m</u></em><em><u>/</u></em><em><u>s</u></em><em><u>^</u></em><em><u>2</u></em><em><u>.</u></em>

6 0
4 years ago
How long will it take by 50W heater to melt 100g of ice at 0degreeC? Specific heat capacity of water = 4.2J/ (g0C), latent heat
vaieri [72.5K]

Answer:

420 s

Explanation:

3 0
3 years ago
Other questions:
  • please help its my actual birthday lol A beam containing a mixture of helium isotopes enters a mass spectrometer. The beam then
    6·1 answer
  • Can anybody prove Newton's Second Law, F=ma?Brainliest will be given
    13·1 answer
  • Scientists think that the __________, made of liquid iron and nickel, moves to produce Earth s magnetic field.
    9·1 answer
  • What is a example of analyze and interpret data?
    10·2 answers
  • 1. What does the acronym LASER stand for? What characteristic of a laser makes it suitable for today's experiment?
    7·1 answer
  • A system undergoing a power cycle develops a steady power output of 0.3 kW while receiving energy input by heat transfer at a ra
    15·1 answer
  • A football player at practice pushes a 60 kg blocking sled across the field at a constant speed. The coefficient of kinetic fric
    11·1 answer
  • The rate constant for the reaction is 0.230 M − 1 ⋅ s − 1 0.230 M−1⋅s−1 at 200 ∘ C. 200 ∘C. A ⟶ products A⟶products If the initi
    5·1 answer
  • What is the mean of 22, 72, 79, 72, and 70
    8·1 answer
  • An isotope of Technetium has a half-life of 6 hours. If it is given to a patient as part of a medical procedure,
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!