In the figure, an airport luggage carrying train with a tractor $T$ is pulling three luggage carts, $M_{1}, M_{2}$, and $M_{3}$, with constant velocity of $4.5 \mathrm{~m} / \mathrm{s}$. If $T=300 \mathrm{~kg}, M_{1}=200 \mathrm{~kg}, M_{2}=100 \mathrm{~kg}$, and $M_{3}=100 \mathrm{~kg}$ (there is no friction), then the force in the connection between the tractor $\mathrm{T}$ and cart $\mathrm{M}_{1}$ is

A) $280 \mathrm{~N}$.
B) $560 \mathrm{~N}$.
C) $980 \mathrm{~N}$.
D) $0.00 \mathrm{~N}$.
E) $140 \mathrm{~N}$.

Question

In the figure, an airport luggage carrying train with a tractor $T$ is pulling three luggage carts, $M_{1}, M_{2}$, and $M_{3}$, with constant velocity of $4.5 \mathrm{~m} / \mathrm{s}$. If $T=300 \mathrm{~kg}, M_{1}=200 \mathrm{~kg}, M_{2}=100 \mathrm{~kg}$, and $M_{3}=100 \mathrm{~kg}$ (there is no friction), then the force in the connection between the tractor $\mathrm{T}$ and cart $\mathrm{M}_{1}$ is

A) $280 \mathrm{~N}$. 
B) $560 \mathrm{~N}$. 
C) $980 \mathrm{~N}$. 
D) $0.00 \mathrm{~N}$. 
E) $140 \mathrm{~N}$.

Quizplus · Accepted Answer

The Answer of In the figure, an airport luggage carrying train with a tractor $T$ is pulling three luggage carts, $M_{1}, M_{2}$, and $M_{3}$, with constant velocity of $4.5 \mathrm{~m} / \mathrm{s}$. If $T=300 \mathrm{~kg}, M_{1}=200 \mathrm{~kg}, M_{2}=100 \mathrm{~kg}$, and $M_{3}=100 \mathrm{~kg}$ (there is no friction), then the force in the connection between the tractor $\mathrm{T}$ and cart $\mathrm{M}_{1}$ is

A) $280 \mathrm{~N}$. 
B) $560 \mathrm{~N}$. 
C) $980 \mathrm{~N}$. 
D) $0.00 \mathrm{~N}$. 
E) $140 \mathrm{~N}$.

In the Figure, an Airport Luggage Carrying Train with a Tractor