Your answer should be thermal energy I hope this helps
Answer:
C. Heat
Explanation:
HEAT is energy that is transferred due to a difference in temperatures.
I hope it helps! Have a great day!
The mechanical advantage of a simple machine is the measure of its amplified force gain.
The mechanical advantage is defined as the force amplified by a machine to the force required to generate such output.
are the amplified force and applied force. We may also consider them as output and input force.
In the given question, the force given to the steering wheel is 50 N.
The output force produced by the steering wheel is 3750 N.
Hence the mechanical advantage will be-
[ans]
<span>A: 9.4248 m
B: 2.773 s
A ball tossed in to the air at 13.6m/s will experience a constant acceleration due to gravity of 9.81m/s^2. It will reach a 0 velocity at
13.6m/s^2 / 9.81m/s^2 = 1.386 s
from the time it was thrown. It will fall to the ground another 1.386 seconds giving a total time in the air of
2*13.6m/s^2 / 9.81m/s^2 = 2.773 s
To calculate the maximum height of the ball we use the fact that acceleration is constant. Between being thrown and reaching the maximum height the velocity constantly accelerates from 13.6m/s to 0 which gives an average velocity of 13.6m/s / 2 = 6.8m/s
Now that we know average velocity and the time, the distance can be calculated.
1.386s * 6.8m/s = 9.4248m</span>