# Tutor profile: Sasidhar S.

## Questions

### Subject: Basic Math

Express 15/2 as decimal.

15/2 = (15 × 5)/(2 × 5) = 75/10 = 7.5 (Making the denominator 10 or higher power of 10)

### Subject: Algebra

Solve 3x + 5x + 4 – x + 7 = 88

3x + 5x + 4 – x + 7 = 88 ||There are three like terms 3x, 5x and –x involving a variable. 7x + 4 + 7 = 88 || Combine these like terms. 4 and 7 are also like terms and can be added. 7x + 11 = 88 ||The equation is now in the form ax + b = c. 7x+ 11 = 88 ||So,Subtract 11 from both sides. - 11 = 88-11 This gives 7x = 77. || Divide both sides by 7. Answer x = 11.

### Subject: Aerospace Engineering

What do you understand by Aerodynamics?

Aerodynamics in military programs include responsibility like analyzing aerodynamics impacts which effects from external modifications, developing mission profiles based on requirements from the customer, performance data of the mission which includes take off and landing details, en route and mission data performance. Analyze the configurations using the dynamics, which are fluid and computational. Additional task may include support for wind tunnel planning for test flight. Documentation, test support, data analysis should be done on regular basis. Co ordination of aerodynamics with multi discipline teams and data should be provided for support flight management system or mission planning software

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