The fusion power station could supply the input coil of the step-up transformer with a current of 28 kA at a voltage of 21 kV.
The output coil of the transformer has a voltage of 330 kV.
Assume the transformer is 100% efficient.
Calculate the current in the output coil of the transformer.
current ​

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

the speed of the cart after 3 seconds of low fan speed is ⇒ 54.0 cm/s.

the speed of the cart after 5 seconds of medium fan speed is ⇒ 120.0 cm/s.

the speed of the cart after 2 seconds of high fan speed is ⇒ 64.0 cm/s. 

just did the lab.

drying towels at the beach