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Len [333]
3 years ago
13

Explain why the levers usually have greater mechanical efficiency then other simple machines do​

Social Studies
1 answer:
Firlakuza [10]3 years ago
8 0

Levers don't have a lot of moving parts, so they don't generate as much friction as other machines do.

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Martinson and colleagues' research about "nothing works" was most linked to which correctional philosophy? a. restitution b. cir
Tresset [83]
<span>Martinson and colleagues research that was concluded with nothing works is most closely linked to the idea of rehabilitation. He felt that those who were low risk criminals had a better shot at rehabilitation than high risk criminals.</span>
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A child, whose symptoms include slow retrieval of information from memory, slow processing of information, low levels of alertne
IRISSAK [1]
Predominantly inattentive
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3 years ago
The entire state of Florida is composed of fossiliferous limestone, what does this imply about Florida during the recent past?
taurus [48]

Answer:

This suggests that the entire state of Florida was once<u> completely submerged underwater</u> in the past ancient years.

Explanation:

This type of rock is a carbonate, biological sedimentary rock. Fossiled Limestone comes from calcium carbonate (CaCO₃) which is mainly originating from remains of marine creatures. This is a strong indicator that Florida was underwater in the recent past.

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3 years ago
Jeremy stops gambling five minutes after his slot machine last paid off, Jessica is still gambling, even though her slot machine
nataly862011 [7]

Answer:a. shows low resistance to extinction; shows high resistance to extinction

Explanation:

According to psychology, extinction occurs when a conditioned response is slowly eliminated or weakned which over time will result to that behavior being extinct. This means a conditioned behavior is completely eliminated

An example is when you whistle to a dog all the time to come and get food and the dog starts to drool all time at the thought of whistling associated with food , if you gradually start to whistle without carrying the food with you the dog will stop salivating or drooling.

In classical conditioning, when a conditioned stimulus is provided without an unconditioned stimulus the conditioned response eventually get extinct.

Jeremy is not resistant towards getting rid of the gambling behaviour because when he start gambling and is no longer getting paid off he immediately stops so when an unconditioned stimulus is taken away , he stops gambling and if this keeps happening gradually his behavior of gambling will be extinct.

Jessica on the other side continues even when the unconditioned stimulus (being paid off )is taken away she still continues to gamble so she is resistance towards stoping her gambling behavior.

7 0
3 years ago
"If you draw a pretty picture for me, I will give you a certificate as a reward," the researcher told Amy. After receiving her r
Damm [24]

Answer:

She will likely stop drawing pictures.

Explanation:

The reward systems are known today as one of the best ways to change a child's behavior for they work fast and well. Once she realizes she no longer will receive future rewards she'll probably stop drawing; children often respond well to rewarding positive behavior, it encourages them to repeat the same behavior in order to gain a prize and attention.

5 0
3 years ago
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