Answer:
motor is controlled by a logic circuit. The circuit has inputs (0 or 1) from three sensors
R, T and W. The motor is switched off when the output from the logic circuit is 1. wym
The answer & explanation for this question is given in the attachment below.
Answer: Robert H. Goddard
Explanation: he developed and flew the first liquid-propellant rocket
Answer:
Explanation:
Number of ways to select 10 girls in 35C₁₀
Number of ways to select 10 boys in 35C₁₀
Total Number of ways to select is 35C₁₀ x 35C₁₀