3 A train moves at a constant speed on a straight track. Which statement is true?
A. No horizontal forces act on the train as
it moves.
B. The train moves only because of its
inertia.
C. The forces of the train's engine balances
friction.
D. An unbalanced force keeps the train
moving
L
I

Awalk up the phase change graph worksheet

What is the speed of an object at a given moment?

The government has declared that a hurricane is likely to hit the east coast. which government division is part of acf and provides guidance to citizens? a. job opportunities for low-income individuals b. office of human services emergency preparedness and response c. assets for independence d. low-income home energy assistance program