363395 A block of mass 2 \(kg\) is lying on a floor. The coefficient of static friction is 0.54. What will be the value of frictional force if the force is 2.8 \(N\) and \(g = 10\,m{s^{ - 2}}\)

363396 A block of mass 4 \(kg\) is placed on a rough horizontal plane. A time dependent force \(F = k{t^2}\) acts on the block, where \(k = 2N/{s^2}\). Coefficient of friction \(\mu = 0.8\). Force of friction between block and the plane at \(t = 2\,s\) is

363397 It is easier to pull a lawn roller than to push it because pulling

363398 A 30 \(kg\) block rests on a rough horizontal surface. A force of 200 \(N\) is applied on the block. The block acquires a speed of 4 \(m\)/\(s\), starting from rest in 2 \(s\). What is the value of coefficient of friction?

363395 A block of mass 2 \(kg\) is lying on a floor. The coefficient of static friction is 0.54. What will be the value of frictional force if the force is 2.8 \(N\) and \(g = 10\,m{s^{ - 2}}\)

363396 A block of mass 4 \(kg\) is placed on a rough horizontal plane. A time dependent force \(F = k{t^2}\) acts on the block, where \(k = 2N/{s^2}\). Coefficient of friction \(\mu = 0.8\). Force of friction between block and the plane at \(t = 2\,s\) is

363397 It is easier to pull a lawn roller than to push it because pulling

363398 A 30 \(kg\) block rests on a rough horizontal surface. A force of 200 \(N\) is applied on the block. The block acquires a speed of 4 \(m\)/\(s\), starting from rest in 2 \(s\). What is the value of coefficient of friction?

363395 A block of mass 2 \(kg\) is lying on a floor. The coefficient of static friction is 0.54. What will be the value of frictional force if the force is 2.8 \(N\) and \(g = 10\,m{s^{ - 2}}\)

363396 A block of mass 4 \(kg\) is placed on a rough horizontal plane. A time dependent force \(F = k{t^2}\) acts on the block, where \(k = 2N/{s^2}\). Coefficient of friction \(\mu = 0.8\). Force of friction between block and the plane at \(t = 2\,s\) is

363397 It is easier to pull a lawn roller than to push it because pulling

363398 A 30 \(kg\) block rests on a rough horizontal surface. A force of 200 \(N\) is applied on the block. The block acquires a speed of 4 \(m\)/\(s\), starting from rest in 2 \(s\). What is the value of coefficient of friction?

363395 A block of mass 2 \(kg\) is lying on a floor. The coefficient of static friction is 0.54. What will be the value of frictional force if the force is 2.8 \(N\) and \(g = 10\,m{s^{ - 2}}\)

363396 A block of mass 4 \(kg\) is placed on a rough horizontal plane. A time dependent force \(F = k{t^2}\) acts on the block, where \(k = 2N/{s^2}\). Coefficient of friction \(\mu = 0.8\). Force of friction between block and the plane at \(t = 2\,s\) is

363397 It is easier to pull a lawn roller than to push it because pulling

363398 A 30 \(kg\) block rests on a rough horizontal surface. A force of 200 \(N\) is applied on the block. The block acquires a speed of 4 \(m\)/\(s\), starting from rest in 2 \(s\). What is the value of coefficient of friction?