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
fomenos
3 years ago
11

PLEASE HELP!!

Physics
1 answer:
Elena-2011 [213]3 years ago
7 0
I think it is Circulatory & muscular because it is Improving your endurance and provides numerous health benefits, including better heart health, protection from injury and weight control..?
You might be interested in
PLEASE HELP QUICKLY 50 POINTS<br> Fracturing can emit ______waves through the ground.
drek231 [11]

Answer:

Fracturing can emit seismic waves through the ground.

Explanation:

I believe the answer is seismic, I've studied this before.

5 0
2 years ago
Two airplanes leave an airport at the same time. The velocity of the first airplane is 730 m/h at a heading of 44.3 ◦ . The velo
Goshia [24]

Answer:

So airplane will be 1324.9453 m apart after 2.9 hour

Explanation:

So if we draw the vectors of a 2d graph we see that the difference in angles is  = 83 - 44.3 = 83-44.3=38.7^{\circ}

Distance traveled by first plane = 730×2.9 = 2117 m

And distance traveled by second plane = 590×2.9 = 1711 m

We represent these distances as two sides of the triangle, and the distance between the planes as the side opposing the angle 38.7.

Using the law of cosine, d^2 representing the distance between the planes, we see that:

d^2=2117^2 + 1711^2 -2\times (2117)\times (1711)cos(38.7)=1755480.2482

d = 1324.9453 m

4 0
3 years ago
Two positive charges of 6 µC are separated by a distance of 50 cm in air. What is the electric field strength at the midpoint of
attashe74 [19]

Answer:

The electric field strength at the midpoint of the line joining the charges is zero (0)

Explanation:

Given that the two charges are both positive (same charge) and are equal in magnitude that is 6uC. The electric field strength at the midpoint of the line joining the two charges will be equal and opposite in magnitude, therefore they will cancel each other out and the electric field strength at this point will be equal to zero.

4 0
3 years ago
Does the sun make Gamma rays?<br>what gives Infrared light?
Gnesinka [82]
Sun fives off both of them
4 0
3 years ago
Gravitational potential energy is often released by burning substances. true or false
jolli1 [7]
Gravitational potential energy is caused when an object is resting above the ground. It is released when the object is falling, not by burning substances.
4 0
3 years ago
Read 2 more answers
Other questions:
  • You are generating traveling waves on a stretched string by wiggling one end. If you suddenly begin to wiggle more rapidly witho
    13·1 answer
  • The driver of a car slams on the brakes when he sees a tree blocking the road. The car slows uniformly with acceleration of -5.7
    13·1 answer
  • Which parts of a compound microscope magnify objects? a convex and a concave lens two convex lenses two concave lenses one conca
    9·2 answers
  • The Americium nucleus, 241 95 Am, decays to a Neptunium nucleus, 237 93 Np, by emitting an alpha particle of mass 4.00260 u and
    14·1 answer
  • What is the French word for shepherds crook
    10·2 answers
  • "One step in the manufacture of silicon wafers used in the microelectronics industry is the melt crystallization of silicon into
    8·1 answer
  • a pulley system with a diameter of 0.5 meters lifts an object 736 meters in 1.05 minutes. how many radians did the pulley move ?
    5·1 answer
  • What physical properties dose plutonium
    7·1 answer
  • A geologist sees a fault along which blocks of rock in the footwall have moved higher relative to blocks of rock in the hanging
    11·1 answer
  • This is the third time I’m asking, please, On a wet road, is a higher coefficient of friction on the tires safer or a lower one
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!