A 3.25 kg block is sent up a ramp inclined at an angle θ = 32.5 ° from the horizontal. It is given an initial velocity v 0 = 15.0 m / s up the ramp. Between the block and the ramp, the coefficient of kinetic friction is μ k = 0.382 and the coefficient of static friction is μ s = 0.687. How far up the ramp in the direction along the ramp does the block go before it comes to a stop?

17.11m

Explanation:

Weight of the block is ,

#Component of the weight acting normal to ramp is:

#Component of the weight acting parallel to the ramp and against block's motion :

Force of kinetic friction parallel to ramp and against block's motion:

We can now calculate deceleration up incline:

#The time,, of block's motion up incline is given as:

The block moves 17.11m up the incline.

a. spokes of a wheel.

as indicated in the question radial contains rad, also found in radius, so the fracture's would span the radius.

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