Aperson standing on a cliff extends their arm past the cliff's edge and throws a stone with velocity 16.0 m/s downward. the stone is 80.0 m above ground when it leaves the person's hand. a) draw a diagram of the problem and label the known and unknown quantities. b) when will the stone land? c) what is the stone's velocity when it lands? show your work

b) 6.03 seconds

c) 43.164 m/s

Explanation:

t = Time taken

u = Initial velocity = 16 m/s

v = Final velocity

s = Displacement

a = Acceleration due to gravity = 9.81 m/s²

So, the stone would travel 13.05 m up

So, total height of the stone would fall is 13.05+80 = 93.05 m

b) The stone will land 1.63+4.4 = 6.03 seconds later

c) The stone's velocity when it lands is 43.164 m/s

the small 0.38-kg slider is known to move from position a to position b along the vertical-plane slot. determine (a) the work done on the body by its weight and (b) the work done on the body by the spring. the distance r = 0.70 m, the spring modulus k = 154 n/m, and the unstretched length of the spring is 0.53 m

explanation:

-reverse card

answer

procedural programming, object-oriented programming

explanation

procedural programming is a type of computer programming language that specifies a series of well structured steps and procedures   within its development period of time. it contains a systematic order of statements, functions and commands to complete a computational task or program. it is centered on creating procedures. while object oriented programming is a programming language that is centered on creating objects rather that actions and data rather than logic.. it has four principles which are inheritance, polymorphism, abstraction and encapsulation