Chapter 4 & 5
Neither a and b
Both a and b
B but not A
.059 m/s^2
1.4 m/s^2
2.5 m/s^2
.125 m/s^2
Object is stationary
Object can only b traveling with a constant velocity
Object can either stationary or traveling with a constant velocity
Object can only be traveling with a velocity that is changing
A nonzero net external force acts on the object in both cases
A nonzero net external force acts on the object in neither case
A nonzero net external force acts on the object in Case A only
A nonzero net external force acts on the object in Case B only
Ax= .014m/s^2 Ay=.020m/s^2
Ax= .315m/s^2 Ay=.10m/s^2
Ax= .024m/s^2 Ay=.023m/s^2
Ax= .018m/s^2 Ay=.011m/s^2
X=56 y=40
X=48 y=23
X=32 y=54
X=98 y=67
True
False
All forces acting on the object double
Net force acting on the object double
Both the net force acting on the object and the mass of d object double
The net force acting on the object remains the same, while the mass of the object is reduced by a factor of two