Question

Write True Or False..... 1. A single machine can be a combination of two or more machines. 2. The Oars of a boat act as class-II lever. 3. A fishing rod is an example of class-II lever. 4. The steering wheel of a car act as a class-I lever. 5. A tin cutter increases the force applied on it. 6. whether a man lifts a heavy load onto a truck or he pushes the same load using a ramp, the amount of work done is same. 7. A screwdriver changes the direction of applied force. 8. A wedge has a sharp edge. 9. Most machines have mechanical advantage greater than 1.​

Answer 1

Answer:

1.false

2.true

3.false

4.false

5.true

6.false

7.false

8.true

9.true

Answer 2

hi mate I have given the answer please mark as branalist answer