Question

The acceleration-time graph for a partide moving
along x-axis is shown in figure. If the initial velocity
of particle is 5 m/s, the velocity at t = 8 sis
a (m/s)
104
8
t(s)
S
2 4 6
-10
(1) +15 m/s
(3) -15 m/s
(2) +20 m/s
(4) -20 m/s
I height of 10 m pierces​

Answer 1

Answer:

Turn the compost heap over, turning the outside to the inside, and the inside to the outside. To explain how to do this, when turning the compost, move the outside of the pile to a spot next to it, and keep moving material from the outside to the new pile. When the turning is completed, all the material that was inside the pile will be outside and vice versa.

Ensure that moisture stays constant. To test, put gloves on and squeeze a handful of the compost materials, which should only release one drop of water, or almost drips a drop.

Let the compost pile sit for 4 days, don’t turn it.

TIP: If the compost pile gets too wet, spread it down, or open a hole about 7-10cm (3-4”) wide with the handle of the pitchfork, or put sticks underneath for drainage.

Explanation: