Question

A force of 1 Newton acts on a body of mass 10 kg. As a result, the body covers 100 cm in 4 second, moving along a straight line. find the initial velocity. ​

Answer 1

Answer:

Electronegativity, symbolized as χ, is the tendency for an atom of a given chemical element to attract shared electrons when forming a chemical bond. An atom's electronegativity is affected by both its atomic number and the distance at which its valence electrons reside from the charged nucleus.

Explanation:

Electronegativity, symbolized as χ, is the tendency for an atom of a given chemical element to attract shared electrons when forming a chemical bond. An atom's electronegativity is affected by both its atomic number and the distance at which its valence electrons reside from the charged nucleus.

Answer 2

Answer:

acceleration,a= 1/10 =0.1

Displacement,s =100 cm = 1m

Time,t= 4 sec

Using 2nd equation of motion,

s= ut + 1/2 at^2

》1= u×4 + 1/2 × 0.1× 16

》1= 4u + 0.8

》0.2 = 4u

》u = 0.2/4 = 0.05 m/s = 5cm/s

mark me as a brainlist