Question

Answer the following questions in brief.
1. What is a contact force? Give two examples.
2. Write two characteristics of magnetic force and gravitational force.
3. How much would you weigh on an imaginary planet that has no gravitational
force?
4. Define atmospheric pressure. How does it vary with altitude?
5. Name the different effects that an applied force may have on a body,
6. Why are board-pins made sharp?
7. Define pressure and its SI unit​

Answer 1

Answer:

Answer the following questions in brief.

1. What is a contact force? Give two examples.

2. Write two characteristics of magnetic force and gravitational force.

3. How much would you weigh on an imaginary planet that has no gravitational

force?

4. Define atmospheric pressure. How does it vary with altitude?

5. Name the different effects that an applied force may have on a body,

6. Why are board-pins made sharp?

7. Define pressure and its SI unit​Answer the following questions in brief.

1. What is a contact force? Give two examples.

2. Write two characteristics of magnetic force and gravitational force.

3. How much would you weigh on an imaginary planet that has no gravitational

force?

4. Define atmospheric pressure. How does it vary with altitude?

5. Name the different effects that an applied force may have on a body,

6. Why are board-pins made sharp?

7. Define pressure and its SI unit​Answer the following questions in brief.

1. What is a contact force? Give two examples.

2. Write two characteristics of magnetic force and gravitational force.

3. How much would you weigh on an imaginary planet that has no gravitational

force?

4. Define atmospheric pressure. How does it vary with altitude?

5. Name the different effects that an applied force may have on a body,

6. Why are board-pins made sharp?

7. Define pressure and its SI unit​Answer the following questions in brief.

1. What is a contact force? Give two examples.

2. Write two characteristics of magnetic force and gravitational force.

3. How much would you weigh on an imaginary planet that has no gravitational

force?

4. Define atmospheric pressure. How does it vary with altitude?

5. Name the different effects that an applied force may have on a body,

6. Why are board-pins made sharp?

7. Define pressure and its SI unit​Answer the following questions in brief.

1. What is a contact force? Give two examples.

2. Write two characteristics of magnetic force and gravitational force.

3. How much would you weigh on an imaginary planet that has no gravitational

force?

4. Define atmospheric pressure. How does it vary with altitude?

5. Name the different effects that an applied force may have on a body,

6. Why are board-pins made sharp?

7. Define pressure and its SI unit​

Explanation: