A box weighing 200N is pushed up an incline plane that is 2m long. A force of 1400N is required. If the box is lifted 1m calculate the percent efficiency of the inclined plane? Please help

b. latent learning (the word "latent" itself means something that exists but isn't obvious, only under certain conditions! )

found in the nucleus

has mass of one amu

u can delete ur account.

1. go on google and write

2 open this and click on your profile pic and if your profile is not appearing, then u have to log in.

3. when u click on your profile pic, there appears four options on the top.

4. click on the 1st option and scroll down and go at the bottom.

5. click on edit profile.

6. there appears a option 'prefernces' and at that option at the right side , 'edit' is written.

7. click on the edit option.

8. there is a option " i want to delete my account" and click on that.

hope this u

and ur welcm

: )