A 60kg man is running on horizontal road with acceleration `2ms^(-1)` friction coefficient between foot of the man and the ground is `mu=0.4` then

A man is running on the ground .It is known that the coefficient of friction between the man and the ground is mu . Then which of the following statements is correct

A man is running on the ground .It is known that the coefficient of friction between the man and the ground is mu . Then which of the following statements is correct

A 70 kg man standing on ice throws a 3 kg body horizontally at 8m//s. The friction coefficient between the ice and his feet is 0.02. The distance, the man slip is

A 70 kg man standing on ice throws a 3 kg body horizontally at 8m//s. The friction coefficient between the ice and his feet is 0.02. The distance, the man slip is

A man of mass 60kg sitting on ice pushes a block of mass 12kg on ice horizontally with a speed of 5ms^(-1) The coefficient of friction between the man and ice and between block and ice is 0.2 If g =10ms^(2) the distance beteen man and the block when they come to rest is .

A person of mass 72kg sitting on ice pushes a block of mass of 30kg on ice horizontally with a speed of 12ms^(-1) .The coefficient of friction between the man and ice and between block and ice is 0.02 .If g=10ms^(-1) ,the distance between man and the block, when they come to rest is