For an object with a mass of 1kg, from the bottom of the inclined plane with an inclination of 37 degrees, When an object with a mass of 1kg rushes up the slope from the bottom of the slope with an inclination of 37 ° at a speed of 10m / s, the dynamic friction coefficient between the object and the slope is 0.5, and the maximum sliding distance g of the object is 10m / s sin37°=0.6 cos37°=0.8

For an object with a mass of 1kg, from the bottom of the inclined plane with an inclination of 37 degrees, When an object with a mass of 1kg rushes up the slope from the bottom of the slope with an inclination of 37 ° at a speed of 10m / s, the dynamic friction coefficient between the object and the slope is 0.5, and the maximum sliding distance g of the object is 10m / s sin37°=0.6 cos37°=0.8

F friction = 0.5 * mg * cos 37 ° = 4N
F component force of gravity along inclined plane = mg * sin 37 ° = 6N
F resultant force = 4 + 6 = 10N
The maximum distance it can glide is v & sup2 / 2A = 50m