Answer:
No concave lens cannot be used to make hand lens because in hand Lens we use convex lens so as to converge the rays of the light After refraction and helps to produce a magnified image of an object.
Hope it will help you :)❤
I would say that the answer would be MASS.
Answer:
Explanation:
Given
mass of crate
Magnitude of friction
Inclination of Force
Force cos component will move the Block