In which of the following scenarios is acceleration NOT occurring? A. A sports c
ID: 1275643 • Letter: I
Question
In which of the following scenarios is acceleration NOT occurring?
A. A sports car travels along a straight highway at 100 mi/hr.
B. An apple falls from a tree to the ground.
C. A car rounds a corner at a constant 25 mi/hr.
D. A rock is thrown up into the air.
E. A car traveling at 25 mi/hr brakes for a stop sign.
Which are TRUE, regarding force and motion.
Select all that are True.
A, If an object has a constant speed, the net force acting on it must be zero.
B. To keep an object moving at a constant velocity, a small net force is required to prevent it from slowing down.
C. If two different objects are under the influence of equal forces, they will have equal accelerations.
D. If an object at rest remains at rest, the net force acting on it must be zero.
E. If an object has a constant velocity, the net force acting on it must be zero.
F. If there is a net force acting on an object, the object's velocity will change.
G. A car speeds up from 25 mi/hr to 55 mi/hr.
Explanation / Answer
In which of the following scenarios is acceleration NOT occurring?
A. A sports car travels along a straight highway at 100 mi/hr.
Select all that are True.
D. If an object at rest remains at rest, the net force acting on it must be zero.
E. If an object has a constant velocity, the net force acting on it must be zero.
F. If there is a net force acting on an object, the object's velocity will change.
G. A car speeds up from 25 mi/hr to 55 mi/hr.