A heavy ball is suspended from the ceilling of a motor can through a light strig. A transverse pulse travels at a speed of `50 cm//s` on the strin when the car is at rest and `52 cm//s` when the car accelerates on a horizontal road. Then acceleration of the car is : (Take `g = 10 m//s^(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 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))

A heavy ball of mass M is suspended from the ceiling of a car by a light string of mass m where m less than M. When the car is at rest, the speed of transverse waves in the string is 60,ms^(-1) . The value of a, in terms of gravitational acceleration g, is closest to :

A heavy ball of mass M is suspended from the ceiling of a car by a light string of mass m(mltltM). When the car is at rest, the speed of transverse waves in the string is 60,ms^(-1) . The value of a, in terms of gravitational acceleration g, is closest to :

When a car driver travelling at a speed of 10 m/s applies brakes and brings the car to rest in 20 s, then retardation will be :

A car starts from rest and covers 25m in 5s. Calculäte the acceleration of the car.

A heavy ball is mass M is suspended from the ceiling of a car by a light string of mass m(m lt lt M) . When the car is at rest, the speed of transverse waves in the string is 60ms^(-1) . When the car has acceleration a, the wave-speed increases to 60.5ms^(-1) . The value of a, in terms of gravitational acceleration g, is closest to: