Answer: [tex]2.11\times 10^9dyne[/tex]
Explanation:
Weight of an object is the force acting on an object by virtue of its mass.
weight=[tex]mass\times acceleration[/tex]
Given : mass = 13.0 ton =13000 kg (1ton =1000 kg)
acceleration due to gravity = [tex]162.6cm/s^2=1.626m/s^2[/tex]
[tex](1m=100cm)[/tex]
Putting in the values we get,
Weight=[tex]13000kg\times 1.626m/s^2=21138kgms^{-2}=21138N[/tex]
[tex](1kgms^{-2}=1Newton(N))[/tex]
Weight=[tex]21138\times 10^5=2.11\times 10^9dyne[/tex]
[tex](1Newton(N)=10^5dyne)[/tex]
