Answer:
At 2km/h*s it is changing speed every 2 seconds.
At 4km/h*s it is changing speed every 4 seconds.
At 10km/h*s it is changing speed every 10 seconds.
The fungi kingdom includes organisms that have cell walls but cannot make their food
Answer:
Part a)

Part 2)

Part 3)

Explanation:
Part 1)
As we know that electric field and potential difference related to each other as

so we will have


so we have


Part 2)
Charge of an electron

now force is given as



Part 3)
Work done to move the electron


