Use the graph to answer the questions. What does the bump in the graph represent?
The energy of the products is
v than the
energy of the reactants.
What type of reaction does the graph represent?
Energy
Reactants
Products
Time

here we know that ball will drop down by total distance 3.2 m

so here we know that

now using kinematics

now in the same time it will cover horizontal distance of 0.75 m

so speed of the ball will be

current and voltage can both be different in different parts of a circuit so it matters where you place the ammeter and voltmete

the minimum amperage that the current in this wire would have to have so that its weight is completely supported by the magnetic force due to earth's field, assuming that no other forces except gravity act on it