11. How much time does it take for a bird flying at a
speed of 54 km/h to travel a distance of 1,080
kilometers?
a. 30 km/h
b. 30 h
c. 20 km/h
d. 20 h

Alarge box of mass m is pulled across a horizontal frictionless surface by a horizontal rope with tension t. a small box of mass m sits on top of the large box. the coefficients of static and

In what direction does an applied force move an object

Which one of the following terms is used to indicate the natural tendency of an object to remain at rest or in motion at a constant speed along a straight line? velocity acceleration equilibrium force inertia