Answer:
Acceleration, a = 6m/s²
Explanation:
<u>Given the following data;</u>
Mass = 62kg
Force = 372N
To find his acceleration;
Force is given by the multiplication of mass and acceleration.
Mathematically, Force is;
Where;
- F represents force.
- m represents the mass of an object.
- a represents acceleration.
Making acceleration (a) the subject, we have;
Substituting into the equation, we have;
<em>Acceleration, a = 6m/s²</em>
<em>Therefore, Zach accelerates at the rate of 6 meters per seconds square. </em>
Found this:
Any object moving in a circle or along a curve is changing velocity (accelerating) even if its speed is constant, because its direction is changing. ... An object moving in a circular path at constant speed is a simple example of acceleration at constant speed because its velocity is changing direction.
Answer:
B. However, child psychologist David Foulkes argues that babies use REM sleep for other purposes.
Explanation:
Answer B
Correct. In the second paragraph, the claim is that because babies spend so much of their time in REM sleep, the stage at which dreaming occurs for adults, they most likely experience dreams. The third paragraph refutes that claim, starting with this sentence that references an expert in the field who argues that babies use their REM sleep time for “other purposes.”
I think A,B,C are correct
