An object moves in a straight line with velocity v = 6t - 3 where v is measured in metres per second and t is in seconds.
(a) How far does the object move in the first second?
(b) The object is back where it started when t = 3. How far did it travel to get there?
A) (a) 2 m (b) 8 m
B) (a) 2 m (b) 0 m
C) (a) 2 m (b) 4 m
D) (a) 1 m (b) 2 m
E) (a) 2 m (b) 6 m

Question

An object moves in a straight line with velocity v = 6t - 3  where v is measured in metres per second and t is in seconds.
(a) How far does the object move in the first second?
(b) The object is back where it started when t = 3. How far did it travel to get there?
A) (a) 2 m (b) 8 m 
B) (a) 2 m (b) 0 m 
C) (a) 2 m (b) 4 m 
D) (a) 1 m (b) 2 m 
E) (a) 2 m (b) 6 m

Quizplus · Accepted Answer

The Answer of An object moves in a straight line with velocity v = 6t - 3  where v is measured in metres per second and t is in seconds.
(a) How far does the object move in the first second?
(b) The object is back where it started when t = 3. How far did it travel to get there?
A) (a) 2 m (b) 8 m 
B) (a) 2 m (b) 0 m 
C) (a) 2 m (b) 4 m 
D) (a) 1 m (b) 2 m 
E) (a) 2 m (b) 6 m

An Object Moves in a Straight Line with Velocity V