Natural frequency is determined by an instrument’s:
a. material
c. shape
b. size
d. all of the above

Alead ball is dropped into a lake from a diving board 5m above the water . it hits the water with a certain velocity and then sink with constant velocity in bottom . it reaches the bottom 5 second after it is dropped if g= 10m/s2 . find depth of the lake and average velocity of the ball ?

Which body part transports oxygen removes waste materials in carries nutrients to the body as part of the circulatory system

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