# Phsysic

posted by .

Calculate the acceleration of a 2kg block on a horizontial friction-free air table when you exert a horizintial net force of 20N

• Phsysic -

net force=mass*accelerationi

acceleration=netforce/mass

## Similar Questions

1. ### Physics

A 4.0 kg block is stacked on top of a 12.0 kg block, whcih is accelerating along a horizontal table at a = 5.2 s^-2 m. Let Mu k = Mu s = Mu. (a) What mininum coefficent of friction Mu between the two blocks will prevent the 4.0 kg …
2. ### Physics

What is the acceleration of the upper block?
3. ### physics

calculate the acceleration if you push with a 20n horizontal force on a 3 kg block on a horizontal friction-free air table
4. ### physics

a force of 20n applied parallel to the surface of a horizontal table is just sufficient to make a block of mass 4.kg move on the table caculate thd coefficient of friction between the block and the table
5. ### Physics

A force of 20N applied parallel to the surface of a horizontal table,is just sufficient to make a block of mass 4kg move on the table.calculate the coefficient of friction between the block and the table.
6. ### physics

calculate the acceleration of 2kg block on a horizontial friction-free air table when you exert a horizontal net force of 20N.
7. ### phy

(Q1)A 40N force applied at an angle of 37c above the horizontal pulls a 5kg box on a horizontal floor. The acceleration of the box is 3m/s2,How large a frctional force must be retarding the motion of the box. (a)50 N(b)13N(c)17N(d)25N …
8. ### Physics Dynamics

A 4-kg block is connected by means of a massless rope to a 2-kg block. What is the magnitude of the acceleration if the coefficient of kinetic friction between the 4-kg block and the surface is 0.20?
9. ### maths,science, physics

A block of mass 50kg was left to slide down a ramp elevated at an angle of 45 decrease as shown in the diagram below (assume g=9.8 ms^-2). I . Calculate the net force causing the block to slide down the ramp (assume no friction) II. …
10. ### Physics

A force of 20N applied parallel to the surface of a horizontal table is just sufficient to make a block 4kg move on a table, calculate coefficient of friction between the block and the table.

More Similar Questions