KinematicsMedium
Question
A particle is projected from a horizontal plane (x - z plane ) such that its velocity vector at time to is given by 
= aî + (b - ct)ĵ. Its range on the horizontal plane is given by : -
= aî + (b - ct)ĵ. Its range on the horizontal plane is given by : -Options
A.
B.
C.
D.None
Solution
= aî + (b - ct)ĵTime to reach maximum height (when ĵ comp. of velocity becomes zero)
∴ b - ct = 0 ⇒ t =
∴ Time of flight = 
Range = horizontal velocity × Time of flight = a ×
Create a free account to view solution
View Solution FreeMore Kinematics Questions
In the figure shown the acceleration of A is = 15î + 15ĵ then the acceleration of B is (A remains in contact)I...Two cars A and B are moving in the same direction along a straight line with speeds $100\text{ }km/h$ and $80\text{ }km/...A body is thrown horizontally with a velocity from the top of a water of high h It. strikes level ground through the foo...A projectile can have the same range R for two angles of projection. If T1 and T2 be the time of flights in the two case...Consider a particle moving along a straight line, whose position as a function of time is given by $s(t) = \alpha t^{2} ...