<u>Answer:</u>
Terameter is 10²⁴ times picometer.
<u>Explanation:</u>
1 Tera = 10¹², 1 Giga = 10⁹, 1 Mega = 10⁶, 1 kilo = 10³
1 Pico = 10⁻¹², 1 Nano = 10⁻⁹, 1 Micro = 10⁻⁶, 1 milli = 10⁻³
Here we need to find how much larger is a terameter than a picometer.
1 terameter = 10¹²m and 1 picometer = 10⁻¹²m
Ratio = terameter/picometer = 10¹²/10⁻¹² = 10²⁴
So terameter is 10²⁴ times picometer.
The energy that the student shoud use in order to climb the stairs is equal to its increase in gravitational potential energy:
where m is the mass of the student, g the gravitational acceleration and
the variation of height. Plugging numbers into the equation, we find
The power required for the student to climb the stairs is equal to the work done divided by the time taken:
Answer: 4.44302176697 m/s^2
Explanation:
formula for acceleration is (final velocity - initial velocity)/time. So in your case:
(34.7m/s - 0m/s)/ 7.81s = 4.44302176697 m/s^2
Longitudinal wave hope this is right :))))))))))
Answer:
the mass should be bring closer to the point about which we are finding torque
Explanation:
τ = Σr × F = rmg
where m is the mass, g is acceleration due to gravity, and r is the distance
Torque is directly proportional to -
1.mass, m , of object
2. distance, r, of the mass from the point about which we are finding the torque.
So if we increase or decrease them then the torque will also increase or decrease.
So if we increase the mass the torque will increase but since we have to maintain same torque therefore we have to decrease the distance of mass from the point about which we are finding torque.
Therefore the mass should be bring closer to the point about which we are finding torque.