Question

7
1997
11
10. What are exhaustible natural resources ? Give examples.
11. What are inexhaustible natural resources ? Give examples.
12. Why is natural gas is called a clean fuel ?
13. What are the uses of coal ?
Note for Teacher : Questions should also be aske
given in the various chapters regarding Jammu and
ed Learning Activities and Proiecte​

Answer 1

Answer:

The minimum initial speed at an angle of 53° that is required for a projectile to hit the target which is 15m far and 15m above the initial position is:

Answer 2

Explanation:

The answer is mentioned in the picture above. Please mark me brainliest if you are satisfied with the answer.