An 18 kg sled starts up a 28 degree incline with a speed of 2.1 m/s. The...

Question

Question

An 18 kg sled starts up a 28 degree incline with a speed of 2.1 m/s. The coefficient of friction is 0.25.

a.) How far up the incline does the sled travel?

b.) What condition must you put on the coefficient of static friction if the sled is not to get stuck at the point determined in part a?

c.) If the sled slides back down, what is its speed when it returns to its starting point?

Answer 1

Similar Homework Help Questions

A ski starts from rest and slides down a 28 degree incline 60 m long. a)...

A ski starts from rest and slides down a 28 degree incline 60 m long. a) If the coefficient of friction is 0.090, what is the ski's speed at the base of the incline? b) If the snow is level at the foot of the incline and has the same coefficient of friction, how far will the ski travel along the level? Use energy methods.
1. A 300 kg piano slides 4.7 m down a 30 degree incline and is kept...

1. A 300 kg piano slides 4.7 m down a 30 degree incline and is kept from accelerating by a man who is pushing back on it parellel to the incline. The effective coefficient of kinetic friction is 0.35. Calculate the force exerted by the man. 2. A box is given a push so it slides across the floor. How far will it go, given that the coefficient of kinetic friction is 0.25 and the push imparted an initial speed...
A ski starts from rest and slides down a 32° incline 80 m long. (a) If...

A ski starts from rest and slides down a 32° incline 80 m long. (a) If the coefficient of friction is 0.110, what is the ski's speed at the base of the incline? (b) If the snow is level at the foot of the incline and has the same coefficient of friction, how far will the ski travel along the level?

A 4 kg object starts from rest from the top of a rough 30 degree incline...

A 4 kg object starts from rest from the top of a rough 30 degree incline and slides 3.0 m down the incline in 2.0 s. Find the coefficient of friction between the block and the incline. A)0.25 B)0.33 C)0.4 D)0.90
D | Question 2 1 pts A mass m slides up an incline (with 0 27.6...

D | Question 2 1 pts A mass m slides up an incline (with 0 27.6 degrees above the horizontal) until it stops momentarily because of friction. The coefficient of static friction between the mass and incline is 0.7; the coefficient of kinetic friction between the mass and incline is 0.4. At a given instant, the mass is moving with speed of 7.1 m/s up the incline. How far beyond this point along the incline will the mass move before...
A ski starts from rest and slides down a 24 ∘ incline 95 m long. If...

A ski starts from rest and slides down a 24 ∘ incline 95 m long. If the coefficient of friction is 0.095, what is the ski's speed at the base of the incline? Express your answer using two significant figures. If the snow is level at the foot of the incline and has the same coefficient of friction, how far will the ski travel along the level? Use energy methods. Express your answer using two significant figures.

An 8 kg block is shot up an incline of 300with an initial speed of 3.6...

An 8 kg block is shot up an incline of 300with an initial speed of 3.6 m/s. How far up the incline will the block travel if the coefficient of friction between it and the incline is 0.12? Hint: Express the height above the ground that the block is above the incline in terms of the distance up the incline (hypotenuse).
An 8 kg block is shot up an incline of 300with an initial speed of 3.2...

An 8 kg block is shot up an incline of 300with an initial speed of 3.2 m/s. How far up the incline will the block travel if the coefficient of friction between it and the incline is 0.16? Hint: Express the height above the ground that the block is above the incline in terms of the distance up the incline (hypotenuse)
A crate is given initial speed 3 m/s up along incline plane creating 25 degree with...

A crate is given initial speed 3 m/s up along incline plane creating 25 degree with horizontal. Coefficient of kinetic friction between crate and incline = 0.17 a) draw the free body diagram for the crate moving up along the incline. specify all the force acting on the crate b) find acceleration of crate on its way up c) find time which it take for crate to come to stop.

A m= 2.00 kg block is pushed against a spring with negligible mass and force constant k= 300. N/m

A m= 2.00 kg block is pushed against a spring with negligible mass and force constant k= 300. N/m, compressing it d= 0.250 m. When the block is released, it moves along a frictionless, horizontal surface and then up an incline with slope 37.0° and a coefficient of kinetic friction of 0.320. A)What is the speed of the block as it slides along the horizontal surface after having left the spring?B) How far does the object travel up the incline before...