Voltage is being read by 1 kHz ADC in a circuit above a running engine (T=40°C, R=1000 Ohms. The charge on a single electron is 1.6 × 10^(-19) Coulomb. Estimate the Shot noise in the units of nano Amps. Enter just the calculated number without the units, in this format x. xxx (e. g. 2.432). Note: To calculate the needed current in the circuit, make use of Ohm's law (V = I × R); use a voltage of 5V.

Aplayground slide is 8.80 ft long and makes an angle of 25.0° with the horizontal. a 63.0-kg child, initially at the top, slides all the way down to the bottom of the slide. (a) choosing the bottom of the slide as the reference configuration, what is the system's potential energy when the child is at the top and at the bottom of the slide? what is the change in potential energy as the child slides from the top to the bottom of the slide? (include the sign of the value in your answer.)