Answer
toy begins to slide when the plane is at an angle of 36.0°
at this point the toy has just overcome the static friction


since toy begins to slide

now on comparing




as the body is moving at constant velocity acceleration will be zero
so now,



Answer:
Explanation:
The principle is that the slope of the line on a velocity-time graph reveals useful information about the acceleration of the object. If the acceleration is zero, then the slope is zero (i.e., a horizontal line). If the acceleration is positive, then the slope is positive (i.e., an upward sloping line).
Against due to the fact that they grow up and gravity goes down.
Answer:
C. A change has occurred in the nucleus.
Explanation: