The data for the first part of the experiment support the first hypothesis. As the force applied to the cart increased, the acceleration of the cart increased. Since the increase in the applied force caused the increase in the cart's acceleration, force and acceleration are directly proportional to each other, which is in accordance with Newton's second law.

5 0

3 years ago

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True or false? A consequence that decrease the likelihood that a behavior will occur is known as reinforcement

dlinn [17]

Answer:

I would choose false but that might be the wrong answer

6 0

3 years ago

Area:

Contact [7]

Answer:

Explanation:

Ohhh that’s hard

6 0

3 years ago

The certain forest moon travels in an approximately circular orbit of radius

Alinara [238K]

Answer:

Mass of Exoplanet = 0.58 kg

Explanation:

First, we will calculate the speed of the forest moon:

$speed = v = \frac{Circumference}{time}\\$

circumference = 2πr = 2π(14441566 m) = 90739035.3 m

time = 6 days 10 hr = (6 days)(24 h/1 day)(3600 s/1 h) + (10 h)(3600 s/1 h)

time = 554400 s

Therefore,

$v = \frac{90739035.3\ m}{554400\ s}\\\\v = 163.67\ m/s$

We know that the centripetal force on forest moon will be equal to the gravitational force given by Newton's Gravitational Law, as follows:

$Centripetal\ Force = Gravitational\ Force\\\frac{m_{moon}v^2}{r} = \frac{Gm_{moon}m_{exoplanet}}{r^2}\\\\m_{exoplanet} = \frac{v^2r}{G}\\\\m_{exoplanet} = \frac{(163.67\ m/s)^2(14441566)}{6.67\ x\ 10^{-11}\ N.m^2/kg^2}$

<u>Mass of Exoplanet = 0.58 kg</u>

8 0

3 years ago