Kinetic friction between the block and the incline

Assignment Help Physics

Reference no: EM13672858

A 3.00 kg block starts from rest at the top of a 25.5° incline and slides 2.00 m down the incline in 1.45 s.

1) Discover the acceleration of the block.

2) Discover the frictional force acting on the block.

3) Discover the speed of the block after it has slid 2.00 m.

4) Find the coefficient of kinetic friction between the block and the incline.

Reference no: EM13672858

Questions Cloud

Evaluate what is the mass of the earth : A satellite is in circular orbit 230 kilometer above the surface of the Earth. It is observed to have a period of 89 min. Evaluate what is the mass of the Earth

What is the peak height of the projectile : A projectile is launched from a cliff that is 84m tall with an initial speed of 32m/s at an angle of 25 degrees above the horizontal. What is its range? What is its impact velocity? What is the peak height of the projectile? How long will the object ..

What is the work done by friction : You are pushing a refrigerator across the floor of your kitchen. You exert a horizontal force of 306 N for7.2 s, through which time the refrigerator moves a distance of 3.1 m at a constant velocity. What is the work done by friction? What is the tota..

Kinetic energy of the ball at the bottom of rotation : A person has a piece of (mass less) string of length 0.6 m with a ball of mass 0.05 kg at the end of it. The person starts to swing this device in a vertical circle with a center located 2 m above the ground. The tension in the string is kept constan..

Kinetic friction between the block and the incline : A 3.00 kg block starts from rest at the top of a 25.5° incline and slides 2.00 m down the incline in 1.45 s. Discover the acceleration of the block. Discover the frictional force acting on the block.

Was energy lost or gained in the collision : A 2.71kg block traveling right at 3.46m/s collides with a 5.80kgblock traveling left at 1.93m/s. What is the speed and direction of the 5.80kg block after the collision? Was energy lost or gained in the collision?

Compute the change in potential energy : Compute the change in potential energy of an 82.8-kg man when he takes an elevator from the first floor to 26th floor, if the distance between floors is 4.05 m. Approximately 9.4 × 106 kg of water drops 56 m over Niagara Falls every second. How much ..

Why in the arch model : Why in the ARCH model, the conditional variance on the previous residual squares can change over time to keep the unconditional variance constant?

Covered with the block during its fall to the ground : A1.8-kg block is pushed up against a spring whose force constant is650 N/m, compressing it 5.1 cm. When the block is released it moves horizontally without friction until it launches off the edge of a table 0.53 m above the ground. Discover the horiz..

User Account

All Pages