PAR-Q
PRA-Q
Heart Rate Consultation
Answer:
Its PAR-Q
Explanation:
i think
B. Water molecules move from their fixed position.
C. Water molecules lose energy.
D. The temperature of the ice increases as it melts.
The answer for this question is part B that is Water molecules move from their fixed position.
This is because when water is freeze it is in a solid condition that means the molecules are held together tightly and are are vibrating in their fixed positions.
As soon as the molecules gain energy they start to move around from their fixed positions and turn into a liquid.
In the process of doing so ice melts and becomes water.
b. Cuba and Venezuela
c. Russia and China
d. Egypt and Afghanistan
Answer:
Resistance
Explanation:
Answer:
The correct answer is (C) resistance.
Explanation: i used the answer above and i got it right!
The gravitational force acting on a 70.0 kg object on Earth is calculated using the formula w=mg and is equal to 686 N.
The gravitational force acting on a 70.0 kg object standing on the earth's surface can be calculated using the formula for weight (which is essentially the gravitational force on the object): w = mg, where m is the mass of the object and g is the acceleration due to gravity. On Earth, g is approximately 9.8 m/s².
Therefore, the gravitational force (weight) acting on this object can be calculated as follows: w = mg = (70.0 kg)(9.8 m/s²) = 686 N. Thus, the gravitational force on this 70.0 kg object standing on the earth's surface is 686 Newtons. It's important to understand that this force will vary if the object is moved to a location where g is different, like on the moon.
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