Answer:
5.33ms-¹
Explanation:
that is the procedure above
He can make the experiment more reliable by repeating the experiments about three times and then taking the average value.
<h3>What is thermal conduction?</h3>
Conduction is a mode of heat transfer in which there is no actual movement of the particles of the substance. Oliver can make his results more reliable by accurately observing the time taken before the pin falls off and by repeating the experiments about three times and then taking the average value.
Also, he need to;
- Avoid an outburst of flame.
- Prevent the hot metal from touching his skin.
Learn more about thermal conduction: brainly.com/question/10542041
Answer:
4.5 s, 324 ft
Explanation:
The object is projected upward with an initial velocity of
The equation that describes its height at time t is
(1)
where t, the time, is measured in seconds.
In order to find the time it takes for the object to reach the maximum height, we must find an expression for its velocity at time t, which can be found by calculating the derivative of the position, s(t):
(2)
At the maximum heigth, the vertical velocity is zero:
v(t) = 0
Substituting into the equation above, we find the corresponding time at which the object reaches the maximum height:
And by substituting this value into eq.(1), we also find the maximum height:
The appropriate response is a Surface wave. It is a seismic wave that goes over the surface of the Earth rather than through it. Surface waves as a rule have bigger amplitudes and longer wavelengths than body waves, and they travel more gradually than body waves do. Adore waves and Rayleigh waves are sorts of surface waves.
Cubic centimeter is the answer