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Nezavi [6.7K]
3 years ago
7

An elephant's legs have a reasonably uniform cross section from top to bottom, and they are quite long, pivoting high on the ani

mal's body. When an elephant moves at a walk, it uses very little energy to bring its legs forward, simply allowing them to swing like pendulums. For fluid walking motion, this time should be half the time for a complete stride; as soon as the right leg finishes swinging forward, the elephant plants the right foot and begins swinging the left leg forward.
Physics
1 answer:
xz_007 [3.2K]3 years ago
8 0

Answer:

is this the full question?

Explanation:

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10. According to Newton's First Lawy , if a box is pushed with no external resistance, what will the action of the box be ?
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Explanation:

According to Newton's First Law of motion, if a box is pushed with no external resistance, the box will keep on moving due to the absence of external force. It might gets stopped due to frictional force that is acting between the surface and the ball. The first law of motion is also known as law of inertia. the magnitude of force acting on the object is given by second law of motion.

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3 years ago
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Two speakers in a stereo emit identical pure tones. As you move around in front of the speakers, you hear the sound alternating
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Interference

Explanation:

When two traveling waves traveling waves along the same path are superimposed(combine). The superimposition of these two waves results in the production of a resultant wave which is defined by the net effect of the two waves. Wave interference occurs most types of waves including radio wave, light, acoustic waves and other wave types. Alternating sound between loud and Zero is heard as the two speakers emit identical pure tones because the resultant amplitude after the interference of the two sound waves is the vector sum of each of their amplitudes. A loud sound is heard, when the crest of both waves meets each other and a zero is heard if the crest of one meets the trough of the other as they cancel out.

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2 years ago
Use the drop-down menus to complete the statements. When the 5.0 kg cylinder fell 100 m, the final temperature of the water was
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A. 26.17 B. 1.17 C. 30.86 D. 5.86

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3 years ago
what occurs in a chemical reaction? A. Reactants are formed without chemical bonds being broken B. Reactants are formed from pro
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2 years ago
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Natasha2012 [34]

Answer:

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Explanation:

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8 0
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