A man pushes a block of 30 kg along a level floor of constant speed with a force directed at 45^(@) below the horizontal. If the ceofficient of friction is 0.2. Then match the following from column-I and Column -II

A man pushes a block of 30 kg along a level floor of constant speed wi

1.	A man pushes a block of 30 kg along a level floor of constant speed with a force directed at 45^(@) below the horizontal. If the ceofficient of friction is 0.2. Then match the following from column-I and Column -II
Answer» ANSWER :A::B::C::D