PHYSICS HIGH SCHOOL

newtons second law of motion the acceleration of an object equals the net force acting on the object divided by the objects?

Answers

Answer 1
Answer:

Answer:

Mass

Explanation:
Answer 2
Answer: His second law is : F=MA so force equals mass times acceleration

Related Questions

What would likely happen if you were to touch the flask in which an endothermic reaction were occuring? A. The flask would probably feel cooler than before the reaction started. B. The flask would probably feel warmer than before the reaction started. C. The flask would feel the same as before the reaction started. D. none of the above
A machine does 1,500 joules of work in 30 seconds. What is the power of this machine?
Scientists use different types of microscopes to observe objects that are not visible to the naked eye. A scientist is reviewing various samples of pond water to determine what species of microorganisms live in the pond. The scientist wishes to make drawings of the structure of each microorganism and study each one's method of movement. Which of the following microscopes would be best for the scientist to use?a.transmission electron microscopeb.scanning electron microscopec.compound light microscoped.dissecting microscope
Entropy measuresa. temperature as volume increases. b. temperature as pressure increases. c. temperature at constant pressure. d. messiness. e. temperature at constant volume.
Conclusion When there is a constant unbalanced force applied in the same direction as the motion, speed will ___________________ and acceleration will _____________________________. When there is an increasing unbalanced force applied in the same direction as the motion, speed will ___________________ and acceleration will ________________________. When there is a constant unbalanced force applied in the opposite direction as the motion, speed will ___________________ and acceleration will ________________________. When there is an increasing unbalanced force applied in the opposite direction as the motion, speed will ___________________ and acceleration will ________________________.

One of your delivery trucks traveled 1,200 miles on 55 gallons of gas. How many miles per gallon did the truck get? (Round off your answer to the nearest hundredth.) A. 45.84
B. 21.81
C. 45.83
D. 21.82

Answers

The word "Per" means divide

"miles per gallon" is the same as "miles / gallon"

The truck went 1,200 miles
on 55 gallons

1,200 ÷ 55 = 21.81
Simply divide the two quantities to attain the correct unit.

1200 miles/55 gallons = 21.82 miles/gallon
The answer is D.

Name the device which measure distance travelled by the body​

Answers

Answer:

here is the answer

Explanation:

an odometer or a milometer

A ray of light bends upon entering a new medium. What is this phenomenon called?

Answers

Answer:

Refraction

Explanation:

Refraction is a phenomenon which results when a ray of light enters from one medium to another medium. The speed of light in a medium slows down. It depends upon the optical density of the medium which is given by refractive index.

When a ray of light enters from rarer medium to denser medium, it bends towards the normal.

When a ray of light enters from denser medium to rarer medium, it bends away from the normal.

The laws of refraction are:

  • The incident ray, the refracted ray and the normal all lie in the same plane.
  • (sin i)/(sin r)=(n_2)/(n_1)

This is Snell's law. i is the angle of incidence, r is the angle of refraction, n₁ is the refractive index of medium 1 and n₂ is the refractive index of the medium 2.

Ii believe it's a refraction

The gravitational force between two objects is F. If masses of both the objects are halved without altering the distance between them, the gravitational force would become: Option a) F/4 Option b) F/2 Option c) 2F Option d) F^2

Answers

Answer:F/4

Explanation:

F1=G M1M2/R^2

F2=G M1M2/4R^2      (1/2*1/2)

F1/F2=G M1M2/R^2 *G M1M2/4R^2

NOW everything gets canceled and we are left with-

F1/F2=4

F1/4=F2

so Option a is right.

WILL GIVE BRAINLIEST!!!! Nonpolarized light of intensity Io is incident on a polarizing filter, and the emerging light strikes a second polarizing filter. What is the light intensity emerging from the second polarizing filter?

Answers

Answer:

50% of unpolarised light passes through the first filter because, on average, 50% of the waves are aligned with the fiter's axis.  Intensity is reduced by a factor 0.5.

The second filter then reduces the intensity by a factor cos²(θ)

Explanation:

The calcium carbonate found in limestone was originally extracted from _______.a. seawater
b. shale
c. magma
d. silt

Answers

The correct answer is a:Seawater

Answer:

the answer b

Explanation:
Other Questions
Any substance that yields a hydrogen ion when placed in a water solution is called a(n) _____.
A car travels at a consant speed of 18.0m/s for 10.8s. Determine all unknowns.
The quantum mechanical model of the atom ____. a. defines the exact path of an electron around the nucleus b. was proposed by Niels Bohr c. involves finding an electron somewhere in a specific orbital d. has many analogies in the visible world
Which scientist first made a model of the atom called the plum pudding model?John DaltonJ.J. ThomsonErnest RutherfordNeils Bohr