A 10 kg mass is given an initial speed of 10 m/s up a 30o incline plane with coefficient of friction 0.50. Calculate the maximum distance it moves up the incline plane.

You are driving your car on a straight road with a coefficient of friction between the tires and the road of 0.55. A large piece of debris falls in front of your view and you immediate slam on the brakes, leaving a skid mark of 30.5 m (100-feet) long before coming to a stop. A policeman sees your car stopped on the road, looks at the skid mark, and gives you a ticket for traveling over the 13.4 m/s (30 mph) speed limit. Should you fight the speeding ticket in court?

Engineers desire to model the magnitude of the elastic force of a bungee cord using the equation F(x)=a[x+9m9m( 9m x+9m)2] , where x is the stretch of the cord along its length and a is a constant. If it takes 22.0 kJ of work to stretch the cord by 16.7 m, determine the value of the constant a .

While a roofer is working on a roof that slants at 38.0° above the horizontal, he accidentally nudges his 88.0 N toolbox, causing it to start sliding downward, starting from rest.

An 18-kg sled starts up a 28° incline with a speed of 2.3 m/sThe coefficient of kinetic friction is  μk=0.025(a) How far up the incline does the sled travel? (b) Whatcondition must you put on the coefficient of static frictionif the sled is not to get stuck at the point determined inpart (a)? (c) If the sled slides back down, what is its speedwhen it returns to its starting point?

a block starts at the bottom of a 20 degree incline moving at a speed of 10 m/s. Find the  time it takes the block to come to a stop if the coeffiecieent of kinetic friction is 0.3.

you psush a file acbinet up a rough ramp titled at 10 degreee with horizontak. The file cabinet has a mass 82kg and you are pushing with a 260N force in the direction up along the ramp. The friction force on the cabinet from the ramp is 35N. It's moved 3.00m up along the ramp. whats the workdone by you on the cabinet

A box of mass 7.5 kg has an initial velocity of vi down an inclined planed that is at an angle of 17° above the horizontal. If the coefficient of kinetic friction between the box and the ramp is 0.13, (1) Find the acceleration of the box as it goes down the ramp.  (2) Find the work done on the box by gravity as the box moves 10 cm down the inclined plane.

With work shown pls

(a) Calculate the force needed to bring a 950 kg car to rest from a speed of 90.0 km/h in a distance of 110 m (a fairly typical distance for a nonpanic stop). (b) Suppose instead the car hits a concrete abutment at full speed and is brought to a stop in 2.00 m. Calculate the force exerted on the car.