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A concrete block of mass 35kg is pulled along a horizontal floor with the aid of a rope inclined at an angle of 30 degrees to the horizontal. If the coefficient of friction is 0.75, calculate the force required to move the block over the floor?

A concrete block of mass 35kg is pulled along a horizontal floor with the aid of a rope inclined at an angle of 30 degrees to the horizontal. If the coefficient of friction is 0.75, calculate the force required to move the block over the floor?

Physics Jamb, Waec, Neco Past Questions & Answers on FRICTIONAL FORCE QUESTIONS 6:  …
John Perolski
What is the coefficient of static friction between a load of mass 2kg and a horizontal surface, if the limiting frictional force is I0N

What is the coefficient of static friction between a load of mass 2kg and a horizontal surface, if the limiting frictional force is I0N

Physics Jamb, Waec, Neco Past Questions & Answers on FRICTIONAL FORCE QUESTIONS 4.…
John Perolski
A car starts from rest and accelerates uniformly for 5s until it attains a velocity of 30m/s. It then travels with uniform velocity for 15s before decelerating uniformly to rest in 10s

A car starts from rest and accelerates uniformly for 5s until it attains a velocity of 30m/s. It then travels with uniform velocity for 15s before decelerating uniformly to rest in 10s

Physics Jamb, Waec, Neco Past Questions & Answers on Speed, Velocity and Acceleration…
John Perolski
An object of mass 2kg moves for 5s with a uniform velocity of 10m/s . What is the magnitude of its acceleration in m/s²?

An object of mass 2kg moves for 5s with a uniform velocity of 10m/s . What is the magnitude of its acceleration in m/s²?

Physics Jamb, Waec, Neco Past Questions & Answers on Speed, Velocity and Acceleration…
John Perolski
The velocity-time graph above represents the motion of a car. Calculate the total distance travelled by the car

The velocity-time graph above represents the motion of a car. Calculate the total distance travelled by the car

Physics Jamb, Waec, Neco Past Questions & Answers on Speed, Velocity and Acceleration…
John Perolski
A ball is thrown vertically upwards with a speed of 20m/s. Calculate the maximum height reached. (g= 10m/s²)

A ball is thrown vertically upwards with a speed of 20m/s. Calculate the maximum height reached. (g= 10m/s²)

Physics Jamb, Waec, Neco Past Questions & Answers on Speed, Velocity and Acceleration…
John Perolski
A body moving with a velocity of 50m/s is brought to rest in 30s by a constant retarding force. Calculate the distance covered by the body

A body moving with a velocity of 50m/s is brought to rest in 30s by a constant retarding force. Calculate the distance covered by the body

Physics Jamb, Waec, Neco Past Questions & Answers on Speed, Velocity and Acceleration…
John Perolski
A car starts from rest and accelerate uniformly at the rate of 5.0m/s². Calculate it's magnitude of its velocity after moving through 100m

A car starts from rest and accelerate uniformly at the rate of 5.0m/s². Calculate it's magnitude of its velocity after moving through 100m

Physics Jamb, Waec, Neco Past Questions & Answers on Speed, Velocity and Acceleration…
John Perolski
What is the total time of flight of an object projected vertically upwards with a speed of 30m/s [g=10m/s²]

What is the total time of flight of an object projected vertically upwards with a speed of 30m/s [g=10m/s²]

Physics Jamb, Waec, Neco Past Questions & Answers on Speed, Velocity and Acceleration…
John Perolski
A bullet fired vertically upward from a gun held 2m above the ground, reaches its maximum height in 4s. Calculate the

A bullet fired vertically upward from a gun held 2m above the ground, reaches its maximum height in 4s. Calculate the

Physics Jamb, Waec, Neco Past Questions & Answers on Speed, Velocity and Acceleration…
John Perolski
A car accelerates uniformly from rest at 5ms"2. Determine its speed after 10s

A car accelerates uniformly from rest at 5ms"2. Determine its speed after 10s

Physics Jamb, Waec, Neco Past Questions & Answers on Speed, Velocity and Acceleration…
John Perolski
A ball thrown vertically upward reaches a maximum height of 50m above the level of projection. Calculate the time taken to reach the maximum heighth and speed of the throw

A ball thrown vertically upward reaches a maximum height of 50m above the level of projection. Calculate the time taken to reach the maximum heighth and speed of the throw

Physics Jamb, Waec, Neco Past Questions  & Answers on Speed, Velocity and  Accelerati…
John Perolski
In free fall, a body of mass 1kg drops from a height of 125m from rest in 5s. How long will it take another body of mass 2kg to fall from rest from the same height?

In free fall, a body of mass 1kg drops from a height of 125m from rest in 5s. How long will it take another body of mass 2kg to fall from rest from the same height?

Physics Jamb, Waec, Neco Past Questions  & Answers on Speed, Velocity and  Accelerati…
John Perolski
A piece of stone is projected vertically upwards with a speed of 25m/s Determine its speed at its highest point reached.

A piece of stone is projected vertically upwards with a speed of 25m/s Determine its speed at its highest point reached.

Physics Jamb,  Waec, Neco Past Questions &  Answers on Speed, Velocity  and Accelerat…
John Perolski
A small metal ball is thrown vertically upwards from the top of a tower with an initial velocity of 20m/s. If the ball took a total of 6 seconds to reach the ground level, determine the height of the tower

A small metal ball is thrown vertically upwards from the top of a tower with an initial velocity of 20m/s. If the ball took a total of 6 seconds to reach the ground level, determine the height of the tower

Physics Jamb, Waec, Neco Past Questions & Answers on Speed, Velocity and Acceleration…
John Perolski
A stone is dropped from the top of a tower of height 11.25m. Calculate the time it will take to reach the ground

A stone is dropped from the top of a tower of height 11.25m. Calculate the time it will take to reach the ground

Physics Jamb, Waec, Neco Past Questions & Answers on Speed, Velocity and Acceleration…
John Perolski
A palm fruit dropped to the ground from the top of a tree 45m tall. How long does it take to reach the ground?

A palm fruit dropped to the ground from the top of a tree 45m tall. How long does it take to reach the ground?

Physics Jamb, Waec, Neco Past Questions & Answers on Speed, Velocity and Acceleration…
John Perolski
An object is released from rest at a height of 25m. Calculate the time it takes to fall to the ground

An object is released from rest at a height of 25m. Calculate the time it takes to fall to the ground

Physics Jamb, Waec, Neco Past Questions & Answers on Speed, Velocity and Acceleration…
John Perolski
An orange drops to the ground from the top of a tree 45m tall. How long does it take to reach the ground?

An orange drops to the ground from the top of a tree 45m tall. How long does it take to reach the ground?

Physics Jamb, Waec, Neco Past Questions & Answers on Speed, Velocity and Acceleration…
John Perolski
A mango fruit drops from a branch 10m above the ground. Just before hitting the ground its velocity is

A mango fruit drops from a branch 10m above the ground. Just before hitting the ground its velocity is

Physics Jamb, Waec, Neco Past Questions & Answers on Speed, Velocity and Acceleration…
John Perolski

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