Grade 12th pass10 grade science
The escape velocity from earth is 11.2 km/s . If a body is to be projected in a direction making an angle of 45⁰ to the vertical , then find out the escape velocity.
A) 11.2×2km/s
B) 11.2km/s
C) 11.2×12–√km/s
D) 11.22–√km/s
The escape velocity from earth is 11.2 km/s . If a body is to be projected in a direction making an angle of 45⁰ to the vertical , then find out the escape velocity.
A) 11.2×2km/s
B) 11.2km/s
C) 11.2×12–√km/s
D) 11.22–√km/s
