True or false identtify wherether the statement is true or false. write T if the statement is true and F if otherwise .write your answer on your answer sheet.1. Simple machines increse the amount of work done. 2. Using screwdrivers to open a can of paint is the same as using a lever. 3. There are seven (7) types of simple machines. 4. Thinner wheels generate less fricton. 5. For the same heigt, shorter ramp require less effort than longer ramps. 6. Pulling the rope in a pulley downwards causes the load to move upwards. 7. A lever is any rigid body anchored on a fixed point. 8. The amount of force generated by pulling the cord on a pulley increases after the direction of the force reverses. 9. Doorknobs use mechanisms like wheel and axle . 10. Jar covers use screws as means of opening and closing.
Answer (1)
Answer: 1-10TTFTTTTFTT
