A particle moves from position r₁ = 3i + 2j -6k to position r₂ = 14i + 13 j+ 9 k
A particle moves from position r₁ = 3i + 2j -6k to position r₂ = 14i + 13 j+ 9…
7 years ago
Motion in Plane
A body of mass m is thrown upwards at an angle θ with the horizontal with velocity
A body of mass m is thrown upwards at an angle θ with the horizontal with velocity v.While rising up…
7 years ago
A soap bubble oscillates with time period T, which in turn depends on the pressure
A soap bubble oscillates with time period T, which in turn depends on the pressure (p), density (?) and surface…
7 years ago
The body of mass m hangs at one end of a string of length l, the other end of which
The body of mass m hangs at one end of a string of length l, the other end of which…
7 years ago
A circular road of radius 1000m has banking angle 45°.The maximum safe speed of a car
A circular road of radius 1000m has banking angle 45°.The maximum safe speed of a car having mass 200 kg…
7 years ago
A projectile is fired at an angle of 45° with the horizontal
A projectile is fired at an angle of 45° with the horizontal. Elevation angle of the projectile at its highest…
7 years ago
A particle of mass m is projected with velocity v making an angle of 45° with
A particle of mass m is projected with velocity v making an angle of 45° with the horizontal. When the…
7 years ago
A particle starting from the origin (0, 0) moves in a straight line in the (x, y) plane
A particle starting from the origin (0, 0) moves in a straight line in the (x, y) plane. Its coordinates…
7 years ago
The angular velocity of second’s hand of a watch is
The angular velocity of second's hand of a watch is Options (a) 0.053 rad/s (b) 0.210 rad/s (c) 0.105 rad/s…
7 years ago
In a uniform circular motion, work done in one complete rotation is
In a uniform circular motion, work done in one complete rotation is Options (a) finite and positive (b) zero (c)…
7 years ago