Where is the magnetic field of a bar magnet the strongest?

a.
at the north and south poles

b.
next to the south pole

c.
in the middle of the magnet

d.
between the north and south poles

Alead ball is dropped into a lake from a diving board 5m above the water . it hits the water with a certain velocity and then sink with constant velocity in bottom . it reaches the bottom 5 second after it is dropped if g= 10m/s2 . find depth of the lake and average velocity of the ball ?

1.what is where an object is located 2. what is how fast an objects speed is changing 3. what is how fast an object is moving

This is important. 1. which of the following is an si base unit for measuring length? (2 points) inch gram meter mole 2. which of the following units for distance is an si unit? (2 points) centimeter foot inch yard 3. which of the following tools should a scientist use to measure an object in meters? (2 points) electronic balance pan balance tape measure thermometer