How many joules of work are done on an object when a force of 10 n pushes it 5 m?
a) 2 j
b) 5 j
c) 50 j
d) 1 j
e) 10 j

option C

Explanation:

given,                            

Force on the object = 10 N

distance of push = 5 m

Work done = ?              

we know,              

work done is equal to Force into displacement.

W = F . s            

W = 10 x 5              

W = 50 J                

Work done by the object when 10 N force is applied is equal to 50 J

Hence, the correct answer is option C

gans

explanation:

vestigial organs (like your appendix) are organs that no longer serve a purpose.

waves moving from a fast medium to a slow medium will experience a reflection as light travels more slowly than red light. total internal reflection occurs when the critical angle is.