Answer:
Impairs one's ability to function
Explanation:
V=D/T
V is speed
D is distance
T is time
V=D/T
31.67 m/s = 1361.81 m / T
31.67/31.67=1361.81/31.67
T=43 seconds
Hope this helps
Answer:
412.1 N
Explanation:
First of all let's calculate the total speed of the ball as it is released, which is equal to the speed of the ball + the speed of the bowler:
Now let's convert it into m/s. We know that
So
And now we can calculate the centripetal force, which is given by:
where
m = 0.16 kg is the mass of the ball
v = 40.6 m/s is the speed of the ball
r = 0.64 m is the radius of the circular path (equal to the length of the bowler's arm)
Substituting:
Answer:
T = 56.11 N
Explanation:
Given that,
The equation of a wave is :
y = 0.08 sin(469t – 28.0x),
where x and y are in meters and t is in seconds
The linear mass density of the wave = 0.2 kg/m
The speed of wave is given by :
Also,
We have,
Put all the values,
Put all the values,
So, the tension in the string is 56.11 N.
Answer:
A)
B) F = 1632.65 N
Explanation:
Given details
outside air speed is given as
since inside air is atmospheric ,
a) By using bernoulli equation between outside and inside of flight
b) force exerted on window
Area of window
We know that force is given as
F = 1632.65 N