Question

Science.
Q.1. Unscramble the letters to make meaningful
words.
YLUEPL
[Hint : Changes direction of applied force]
DWEEG
[Hint : 2 inclined planes put together)
WCSRE KJCA
[Hint : Bigger screw/or used to lift cars]​

Answer 1

Answer:

1. pulley

2. wedge may be.......

3. jack screw