Vector can be identified not scaler
now you knw ans.
C)1/2, in electrical forces, If distance between the two objects was increased, then force decreases.
Answer:
It's comparative
compare means to find the similarities and differences of two or more objects.
Explanation:
Y e s i t ' s c a l l e d " t h e e f f o r t f o r c e "
H o p e t h i s h e l p s
:) L O L
Answer:
a) v=3.166 m/s
b) μ=0.0169
Explanation:
a)
The motion is totally inelastic collision so the mass of the person and the mass of the sled in the second part of the motion are add both.
b)
The motion have friction so the force and coefficient can be find using Newtons second law where