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
Minchanka [31]
3 years ago
11

With what scientific discovery is sir isaac newton most commonly associated? the theory of gravity boyle's law heliocentrism

Physics
2 answers:
konstantin123 [22]3 years ago
5 0
<span>the theory of gravity</span>
svetoff [14.1K]3 years ago
4 0

Answer: theory of gravity

Sir Issac Newton proposed the theory of universal gravitation which defines that every object in the universe attracts every other object, and the gravitational force acting between these two objects is  proportional to the masses of these objects and, inversely proportional to the distance square between these objects.  

You might be interested in
The net force acting on a 50kg crate is 0 N. what is the crates accelratiin
hjlf
The acceleration of an object is directly proportional to the net force acting on it. Zero net force means zero acceleration.
7 0
3 years ago
A quantity y is to be determined from the equation y=(px)/q^2
ki77a [65]

Answer:

heya answer option b

Explanation:

please mark me brainliest

4 0
3 years ago
Is there a "real" simple machine that has an efficiency of 100%?
VARVARA [1.3K]

Answer:

NO

Explanation:

No, a machine cannot be 100% efficient. This is due to the movement of the moving parts siding against each other and causing friction. This friction is the one that creates heat and causes wear and tear between moving ports f the machine hence making the machine to decrease in efficiency with time

8 0
3 years ago
(a) A light-rail commuter train accelerates at a rate of 1.35 m/s2 . How long does it take to reach its top speed of 80.0 km/h,
Mashcka [7]

Answer:

(a) Time t = 16.46 sec

(b) Time t =13.466 sec

(c) Deceleration = 2.677m/sec^2

Explanation:

(a) As the train starts from rest its initial velocity u = 0 m/sec

Acceleration a=1.35m/sec^2

Final speed v = 80 km/hr

80km/hr=\frac{80\times 1000}{3600sec}=22.22m/sec

From first equation of motion v =u+at

So t=\frac{v-u}{a}=\frac{22.22-0}{1.35}=16.46 sec

(b) Now initial speed u = 22.22 m/sec

As finally train comes to rest so final speed v=0 m/sec

Deceleration a=1.65m/sec^2

So t=\frac{v-u}{a}=\frac{0-22.22}{-1.65}=13.466 sec

(c) We have given that initial velocity = 80 km/hr = 22.22 m/sec

Final velocity v = 0 m/sec

Time t = 8.30 sec

So acceleration is given by

a=\frac{v-u}{t}=\frac{0-22.22}{8.3}=-2.6771m/sec^2

As acceleration is negative so it is a deceleration

7 0
3 years ago
A kitchen mixer requires 375 W of electric power. If a voltage of 125 V is available to operate the mixer, what is the required
jenyasd209 [6]
Watts=V*I so in turn I= W/V 375/125 = 3
It would take 3 Amps
6 0
3 years ago
Other questions:
  • a 2 meter tall astronaut standing on mars drops her glasses from her nose. how long will the astronaut have before he hits the g
    13·1 answer
  • a tiger leaps horizontally from a 5.7m high rock with a speed of 4.1m/s. How far from the base of the rock will she land
    13·1 answer
  • (a) Calculate the magnitude of the gravitational force exerted on a 445-kg satellite that is a distance of 1.77 earth radii from
    7·1 answer
  • A moving electron passes near the nucleus of a gold atom, which contains 79 protons and 118 neutrons. At a particular moment the
    10·1 answer
  • A 400 µF capacitor is constructed out of two parallel plates of very large area which are separated by 1 mm. A battery is used t
    11·1 answer
  • How is grounding a positive object different from grounding a negative object?
    14·1 answer
  • Which circuit shows three resistors connected in series?​
    11·2 answers
  • ¿Cuál es la diferencia entre un trauma físico y un trauma psicológico?
    12·1 answer
  • I need helpppp for brainlyy
    6·1 answer
  • Describe what the sun would look like from earth if the entire photosphere were the same temperature as a sunspot?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!