Subject: Science, asked 2 hours, 13 minutes ago

## A bullet is fired above the surface of earth hit the ground with a velocity of 80km/hr. After hitting the ground it covered 145.66 m. The time taken to come to rest inside the ground is half that of time taken to hit the ground . Find  the force applied to stop the bullet inside the ground. ( weight of bullet is 50 N) and take g= 10m/s^2

Subject: Science, asked 9 hours, 31 minutes ago

## If we want to move away from conventional source of electricity to solar, find out the cost of solar panels required according to your daily electricity consumption and after how many years will be able to recover their cost.

Subject: Science, asked 1 day, 11 hours ago

## Can we replace at least one conventional gadget by the one using solar energy or any other renewable energy?

Subject: Science, asked 3 days, 10 hours ago

## Please tell me if my answer to this question is correct. My answer is: The pressure exerted by the air around us is known as atmospheric pressure. The higher we go above the sea level, the lower the pressure is going to be due to the atmosphere. We can see that in diagram 3 it has the smallest height. This means that the case in which the apparatus is at the greatest above the sea level is answer: diagram 3

Subject: Science, asked 3 days, 10 hours ago

## Kerosene is collected above the Diesel in the separating column. Justify.

Subject: Science, asked 3 days, 11 hours ago

## . A student uses a microscope, a human skeletal muscle cell and a human cheek cell. Which cell will have more mitochondria? Justify

Subject: Science, asked 3 days, 11 hours ago

Subject: Science, asked 4 days, 5 hours ago

## Which allotrope of carbon is used in eye surgery?

Subject: Science, asked 4 days, 7 hours ago

## Take a used soft drink glass.Fill it completely with water and keep it on the floor. Make three holes using a pin along the height of the glass,one near bottom,other near top,and the third in the middle of the glass. Observe the water coming out from the three different holes. What is the observation then?

Subject: Science, asked 5 days, 2 hours ago

## What is respiration pls explain

Subject: Science, asked 5 days, 7 hours ago

## What is refractive index please explain it

Subject: Science, asked 6 days ago

## why is the role of opposition parties important?

Subject: Science, asked 1 week, 2 days ago

## Difference between CNG and LPG .

Subject: Science, asked 1 week, 2 days ago

## Pls tell me if any question is wrong .

Subject: Science, asked 1 week, 2 days ago

## What is lubrication oil and paraffin wax?

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