v_f=0
(1)
having into account that the total time spent in air till the cap came to her hands is Ttotal=2*t
where t is the time which the cap spent to reach the heighest point or the maximun height. so;
Ttotal=2second
t=1sec
we then replace t into the equation(1);
this is the initial velocity with which the cap was thrown
I believe the photosphere which is the bright surface of the sun that we see
First we write the corresponding kinematics equations:
a = -g
v = -g * t + vo
y = -g * ((t ^ 2) / 2) + vo * t + yo
Substituting the values:
y = - (9.81) * (((0.50) ^ 2) / 2) + (19) * (0.50) + (0) = 8.27m
answer:
the displacement at the time of 0.50s is 8.27m
Answer:
Density is the relationship that exists between the mass of an object and the volume occupied by it. This means that if the mass remains constant and the volume of the object increases, then the density of the object is smaller. ... The concept of density can be used when two liquids are in a containe
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