A force of 36.0N acclerates a 6.0kg block at 7.0m/s2 along a horiztonal surface. How large is the friction force? What is the coefficient of kinetic friction?

Q: A 18-kg sled is being pulled along the horizontal snow-covered ground by a horizontal force of 26 N.…

A:

Q: The 16-kg crate is subjected to a force having a constant direction and a magnitude F = 100 N. When…

A: Draw free diagramFind Normal force.

Q: A block resting on a plane inclined at an angle, 0, of 42° from the horizontal is being held in…

A: Given that Angle of inclination θ=42° Tension in the cable wire T = 67.0 N

Q: Question 9. Traveling at a speed of 16.1 m/s, the driver of an automobile suddenly locks the wheels…

A: The initial speed is The coefficient of the kinetic friction is The time is t = 1.21 sLet the speed…

Q: An 8.00N force is applied to a 2.0kg box to accelerate it to the right across a table. The box…

A: The net force acting on the box is  Fnet=8.00N-5.00N=3.00N

Q: 14. A 25.0 kg girl goes down a slide at an amusement park, reaching the bottom with a velocity of…

A: (b)The kinetic energy of the girl at the bottom of the slide can be given as:

Q: Suppose the roller skating woman has a mass of 41.3 kg. Her roller blades have a coefficient of…

A:

Q: A book slides across a level, carpeted floor with an initial speed of 3.85 m/s and comes to rest…

A: The initial speed of the book is 3.85 m/s.The final speed of the book is 0 m/s.The distance traveled…

Newton's Second Law

Newton’s laws of motion describe the relationship between the motion of an object and forces acting on it. Newton’s law of motion has two types as follows: