1: true
2: true
3: False
4: True
5: check- call- care
Answer:
There are three classes of Lever:
1) First Class of Lever: In this, Fulcrum is always changes the direction of the input force and can be used to increase the force or the distance
2) Second Class of Lever: In this, Fulcrum does not change direction of the input force & Output force is greater than the input force.
3) Third Class of Lever: In this, the input force is between the fulcrum and the load does not change the direction of the input force. Here, Output force is less than input force.
Explanation:
Hope this helps!
Answer: it is very likely because they are under the influence by drugs, alcohol. so it is very likely to happen. hop this helps.
Explanation:
Think it's casting.
Well, I'm not 100% sure anyways.
Cleft lip and a cleft palate