Answer:
because white pieces of paper have a rough surface that means diffused reflection takes place.
Explanation:
Answer:
B: Horizontally to the left
Explanation:
Horizontal velocity is always constant throughout the entire trajectory of the rocket and acts in the horizontal direction in which the rocket was launched. This is because gravity only acts in the downwards vertical direction.
So in order words at peak height, horizontal velocity is in the horizontal direction in which the rocket was launched.
So if it was to the left, then direction is left but if right, then direction is right.
Looking at the options, the most appropriate will be:
Horizontally to the left
Answer:
Explanation:
The magnetic field can be find using the equation
You can cancel a element of v'
Solve to magnetic field
The charge and mass of the proton are:
,
Replacing numeric