Kids fall in love so quick because they have no idea what it is. Many of them get "broken hearted" But in actuality they have no idea what that is either. Love is an intense feeling of deep affection. Youths don't understand the freedom they have without someone. They only focus on what life would be with someone. Even though they don't understand everything. What I am trying to get at is, adults have more experience in the open world and how people grow up to be. Kids are just in school with the same people everyday thinking "hey I'm gonna be stuck with these people for the next 4 years might as well become more than friends"
Get what I mean? Hope this helps!
Answer:
whirl a rock at the end of a string and it follows a circular path. if the string breaks, the tendency of the rock is to stop
Answer:
friction coefficient on the rough road is 0.117
Explanation:
As we know that car is taking turn on flat rough road
So here we can say that required centripetal force for circular motion of car is due to frictional force
So we have
now we have
so we have
Answer:
Ahmed did more work in lifting the weight than Omar.
Explanation:
Work done can be determined as the product of a force and the distance moved in the direction of the force.
Work done = F x s
In the given question, since the weight is lifted through a height, then the work done equals potential energy.
i.e Work done = Potential energy
= mgh
But,
Force = weight = mg
So that,
Work done = Fh
where F is the weight and h is the height.
i. Work done by Omar = Fh
= 200 x 2.0
= 400
Work done by Omar is 400 Nm.
ii. Work done by Ahmed = Fh
= 200 x 2.1
= 420
Work done by Ahmed is 420 Nm.
Thus, Ahmed did more work in lifting the weight than Omar.