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dexar [7]
3 years ago
6

Two wave pulses move toward each other along a rope.

Physics
2 answers:
mojhsa [17]3 years ago
7 0

Answer:

The answer is B. It is the one that has the triangle pointing up on the topside of the rope and seems to be a bit bigger than the other triangles.

Explanation:

lianna [129]3 years ago
3 0

Answer:

The second option with a vertex pointing upwards.

Explanation:

A wave is a disturbance that can be transmitted through a medium without causing a permanent displacement of the particles of the medium. The two types are; longitudinal and transverse.

In transverse wave, the direction of propagation of the wave is perpendicular to the direction of vibration of the particles of the medium. Examples are; water waves, light waves, X-ray etc. While in longitudinal waves, the direction of vibration of the particles is parallel to the direction of propagation of the waves. Examples are; waves in a slinky, waves in a rope, sound waves etc.

A wave in a rope is a form of longitudinal waves. When two wave pulses move toward each other, interference is observed.

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Which change will always result in an increase in the gravitational force between two objects? increasing the masses of the obje
abruzzese [7]

By definition, we have that the gravitational force is given by:

F = \frac{G * m1 * m2}{r ^ 2}

Where,

G: gravitational constant

m1: mass of object number 1

m2: mass of object number 2

r: distance between both objects.

Therefore, for the gravitational force to increase, the following conditions must be met:

1) Increase the mass of the objects so that the numerator of the equation is greater.

2) Decrease the distance between the objects so that the denominator of the equation is smaller.

Answer:

A change that will always result in an increase in the gravitational force between two objects is:

increasing the masses of the objects and decreasing the distance between the objects

4 0
3 years ago
Read 2 more answers
What option lists the types of electromagnetic waves in order of increasing wavelength?
WITCHER [35]

Answer:

I believe its D visible light, infrared, ultraviolet

8 0
3 years ago
Which statement shows the difference between drug misuse and drug abuse?
saul85 [17]

Drug misuse is when someone takes medicine in an unintended way, while drug abuse is when a person uses drugs in an illegal way.

Explanation:

Drug misuse simply refers to the inappropriate use of drug for the wrong purpose. The use of drug meant for someone else is a misuse of drug. Drug misuse have serious consequences on the body system. It works like a wrong prescription by a pharmacist.

Drug abuse is the simply the act of not following the instruction guiding the use of the drug on the label. This can lead to overdose of the drug whereby too much quantity of the drug is consumed. Under-dose of the drug also implies that less amount of the drug is used as stated. Drug abuse is very dangerous act and it can lead to serious health defect and addiction problems.

It is simply an illegal way of using drugs.

Both drug misuse and abuse implies that drug use does not follow due medical instructions and consultation.

Learn more:

alcohol overdose brainly.com/question/6391303

#learnwithBrainly

6 0
4 years ago
Two tugs are pulling a barge. If one pulls with 20000 Newtons of force at the angle of 45 degrees to the left, from one side of
aleksandrvk [35]

Answer:

T2 = 16327.5 N

Explanation:

T1 cos(25) = T2 cos(65)

200000 cos(45) = T2 cos(30)

T2 = 20000 x cos (45) / cos (30) = 16327.5 N

7 0
4 years ago
A grasshopper jumps and accelerates at 4.5 m/s2. If its legs exert a force of 0.062 N during the jump, what is the mass of the g
Naily [24]

Answer:

0.014 kg

Explanation:

trust me its right i took the assessment and got 100%.  :)

5 0
3 years ago
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