A 4.0 kg block is suspended from the ceiling of an elevator through a string having a linear mass desity of `19.2xx10^-3 kgm^-1`. Find the speed (with respect to the string) with which a wave pulse can proceed on the string if the elavator accelerates up at the rate of `2.0ms^-2. Take g=10 ms^-2`.

A 4.0 kg block is suspended from the celling of an elevator through a string having a linear mass density of 1.6 xx 10^(-2) kg//m . Find (a) speed (with respect to the string) with which pulse can proceed on the string it he elevator accelerates up at the rate of 6 m//s . (b) in part (a) at some instant speed of lift is 40 m//s in upward direction, then speed of the wave pulse with respect to ground at that instant is (Take = 10 m//s^(2) )

A 4 kg block is suspended from the ceiling of an elevator through a string having a linear mass density of 19.2 xx 10^(-3) kg m^(-1) . Find the speed with which a wave pulse can travel on the string if the elevator accelerates up at 2ms^(-2)(g=10 ms^(-2))

A 6.0 kg object is suspended by a vertical string from the ceilling of an elevator which is acceleration upward at a rate of 2.2ms^(-2) . the tension in the string is

A heavy ball is suspended from the ceiling of a motor car through a light string. A transverse pulse travels at a speed of 60 cm s^-1 on the string when the car is at rest and 62 cm s^-1 when the car accelerates on a horizontal road. Find the acceleration of the car. Take g = 10 ms^-2

A heavy ball is suspended from the ceiling of a motor car through a light string. A transverse pulse travels at a speed of 60 cm s^-1 on the string when the car is at rest and 62 cm s^-1 when the car accelerates on a horizontal road. Find the acceleration of the car. Take g = 10 ms^-2

A heavy ball is suspended from the ceiling of a motor car through a light string. A transverse pulse travels at a speed of 60 cm s^-1 on the string when the car is at rest and 62 cm s^-1 when the car accelerates on a horizontal road. Find the acceleration of the car. Take g = 10 ms^-2

A solid ball is suspended from the ceiling of a motor car through a light string. A transverse pulse travels at the speed 60 cm^(-1) . The acceleration of the car is nearly (g=10 ms^(-2))