A body of mass 1 kg moving with initial velocity of 1 m/sec is acted upon by a force for 1
sec. The increase in kinetic energy is
A) 1.0 J B) 2.0 J C) 2.5 J D) 3.0 J

Question

A body of mass 1 kg moving with initial velocity of 1 m/sec is acted upon by a force for 1 
sec. The increase in kinetic energy is
A) 1.0 J B) 2.0 J C) 2.5 J D) 3.0 J

hba · Answer

@isratalo

hba · Answer

@UnkleRhaukus @UsukiDoll

anonymous · Answer

what force

hba · Answer

A force

anonymous · Answer

magnitude

cwrw238 · Answer

without knowing the value of the force your question can't be answered

hba · Answer

You mean My question cant be answered ?

anonymous · Answer

u know the formula: 
 Ek (kinetic energy) =(1/2) mv^2

hba · Answer

Yes i do

hba · Answer

But If i use this formula none of my answer option match the answer

anonymous · Answer

try to solve it by using this formula

hba · Answer

i tried using this formula but my answer doesnt match the answer option understood

anonymous · Answer

ok let me try solving it

hba · Answer

Ok

anonymous · Answer

what is the amount of force here?

anonymous · Answer

otherwise if u want to get the ans from the options, i think , not possible