Answer:
Electromechanical transducer,
Explanation:
this is the answer I hope u got it
Any metal element can form a positive ion because they lose electrons to become stabilized
Answer:
ωf = 8.8 rad/s
v = 2.2 m/s
Explanation:
We will use the third equation of motion to find the maximum angular velocity of the wheel:
where,
α = angular acceleration = 6 rad/s²
θ = angular displacemnt = 1 rev = 2π rad
ωf = max. final angular velocity = ?
ωi = initial angular velocity = 1.5 rad/s
Therefore,
<u>ωf = 8.8 rad/s</u>
Now, for linear velocity:
v = rω = (0.25 m)(8.8 rad/s)
<u>v = 2.2 m/s</u>
Answer:
F = 3750 N
Explanation:
Given that,
Mass of Donny, m = 75 kg
Initial speed, u = 25 m/s
He suddenly slams on the brakes to avoid hitting a squirrel crossing the road, final speed = 0
Time, t = 0.5 s
We need to find the force the seatbelt exert on him. The force is given by :
F = ma
a is acceleration
So, the force is 3750 N.
It doesn't matter which man you ask. The answer you get will tell you
where the million $ is, although you still won't know whether the man
you asked was the liar or the truther. (But who cares about that. Right ?)
Pick either 'guard',and ask him:
"<em> IF</em> I were to ask you 'Is the money behind your door ?', would you say 'Yes' ? "