Yes it is possible. Spectrum of emitted light depends upon the chemical composition of the source. and the way of its excitation. a clear example to us is that of sun.
Answer:
force=12000
Explanation:
F=m*a aka force equals mass times acceleration so 800*15=12000
Answer:
c
Explanation:
all the others r physical
All of the above.
if your car is on a steep hill it needs force to stop moving and to speed up