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2 years ago

What newton equal to in terms of units of mass and acceleration

2 answers:

4 0

This equation is one of the most useful in classical physics. It is a concise statement of Isaac Newton's Second Law of Motion, holding both the proportions and vectors of the Second Law. It translates as: The net force on an object is equal to the massof the object multiplied by the acceleration of the object.

Effectus [21]2 years ago

4 0

One 'Newton' is the amount of force that will accelerate 1 kilogram of mass at the rate of 1 meter per second-squared. Its units are kg-m/s^2. One Newton is equivalent to about 3.6 ounces of force. 1pound = about 4.445 N.

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When a bar magnet is broken into two pieces each piece has a north and south pole because

Serggg [28]

Answer:

every magnet is made of many aligned smaller magnets

Explanation:

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2 years ago

Explain Thomsons model of an atom please its aurgent fast

Aleks04 [339]

Answer:

Thomson's model showed an atom that had a positively charged medium, or space, with negatively charged electrons inside the medium. After its proposal, the model was called a "plum pudding" model because the positive medium was like a pudding, with electrons, or plums, inside.

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2 years ago

· A hot, just-minted copper coin is placed in 101 g of water to cool. The water

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135g

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3 years ago

Julie drives 100 mi to Grandmother's house. On the way to Grandmother's, Julie drives half the distance at 30.0 mph and half the

salantis [7]

Answer:

Explanation:

Given

Distance to grandmother's house=100 mi

it is given that during return trip Julie spend equal time driving with speed 30 mph and 70 mph

Let Julie travel x mi with 30 mph and 100-x with 70 mph

$\frac{x}{30}=\frac{100-x}{70}$

x=30 mi

Therefore

Julie's Average speed on the way to Grandmother's house $=\frac{100}{\frac{50}{30}+\frac{50}{70}}$

=42 mph

On return trip

$=\frac{100}{2\frac{30}{30}}=50 mph$

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3 years ago

Fatigue strength is generally significantly improved by using high steel a. alloy b. yield c. hardened d. ultimate strength e. a

Gala2k [10]

Answer:

e. all of these

Explanation:

The fatigue strength is improved by then high alloy steels , high yield steels , high hardened steel , high ultimate steel .

Due to the formation of the improved materials in alloy steels will increase the fatigue strength . Similarly for a high yield steels and hardened steels these cycles to failure will improve .

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3 years ago