Basic Maths and Units and DimensionsHard
Question
A projectile can have the same range R for two angles of projection with equal projection speeds. If t1 and t2 be the times of flight in the two cases then what is the product of the two times of flight:-
Options
A.t1t2 = R2
B.t1t2 = R
C.t1t2 = 
D.t1t2 = 
Topic: Basic Maths and Units and Dimensions·Practice all Basic Maths and Units and Dimensions questions
More Basic Maths and Units and Dimensions Questions
Three samples of the same gas A,B and C(γ = 3/2) have initially equal volume. Now the volume of each sample is doub...Match the following(a) Angular momentum (1) M−1 L2 T−2(b) Torque (2) M T−2(c) Gravitational constant (...Density of wood is 0.5 gm/ cc in the CGS system of units. The corresponding value in MKS units is...Keeping the significant figures in view, the sum of the physical quantities $52.01\text{ }m,153.2\text{ }m$ and 0.123 m ...A kilowatt hour is equal to...