Please Help me A box sliding down an inclined plane attains a velocity of

27 m/s in 3 seconds from rest. Find the acceleration.

Answer Choices

9 m/s2

24 m/s2

30 m/s

81 m/s

Awalk up the phase change graph worksheet

What is a view of science and psychology that says the value of knowledge depends on its usefulness? a. pragmatism b. psychotherapy c. physiology

A6.0-kilogram cart initially traveling at 4.0 meters per second east accelerates uniformly at 0.50 meter per second squared east for 3.0 seconds. what is the speed of the cart at the end of this 3.0 second interval? (1) 1.5 m/s (3) 3.0 m/s (2) 5.5 m/s (4) 7.0 m/s