A bicyclist is moving at 10 m/s on a bike path. They stop pedaling once they reach a hill at a 3 degree horizontal incline. With no friction, how far would the bicyclist travel up before coming to a complete stop?
A bicyclist is moving at 10 m/s on a bike path. They stop pedaling once they...
A bicyclist on an old bike (combined mass: 94 kg) is rolling
down (no pedaling or braking) a hill of height 129 m. Over the
course of the 309 meters of downhill road, she encounters a
constant friction force of 342 Newton. If her speed at the top of
the hill is 5 m/s, what is her speed at the bottom of the
hill?
A cart with a mass of 5.0 kg is moving on a horizontal surface with a speed of 4.0 m/s. The cart then begins to roll up a hill. If you assume no friction, how high up the hill will the cart travel before coming to a stop?
An ice hockey puck is moving on a horizontal rough surface with the kinetic friction coefficient μ=0.16μ=0.16. How far will the puck go before coming to a complete stop if it's initial speed is V0 = 18.5 m/s? The traveled distance is ? How long will it take for the puck to stop? The time of travel is?
A bicyclist maintains a constant speed of 4.00 m/s up a hill that is inclined at 10.0 degrees with the horizontal. Calculate the work done by the person and the work done by gravity if the bicycle moves a distance of 19.0 m up the hill. The combined mass of the rider and the bike is 88.0 kg. 1) Calculate the work done by gravity. 2) Calculate the work done by the person.
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 mass m = 12 kg is pulled along a horizontal floor with NO
friction for a distance d =6.5 m. Then the mass is pulled up an
incline that makes an angle θ = 25° with the horizontal and has a
coefficient of kinetic friction μk = 0.44. The entire
time the massless rope used to pull the block is pulled parallel to
the incline at an angle of θ = 25° (thus on the incline it is
parallel...
A 15 kg box, initially at rest, slides down a frictionless ramp 10 m high. (a) Compute the velocity of the box as it reach the bottom of the ramp. (b) If it continuously slide horizontally in a horizontal plane with a coefficient of friction μ,-0.15, how far from the bottom of the ramp would it slide before coming into a complete stop? 1.
A mass m = 17 kg is pulled along a horizontal floor with NO
friction for a distance d =6 m. Then the mass is pulled up an
incline that makes an angle θ = 37° with the horizontal and has a
coefficient of kinetic friction μk = 0.4. The entire
time the massless rope used to pull the block is pulled parallel to
the incline at an angle of θ = 37° (thus on the incline it is
parallel...
A 3 kg block
moving at velocity 10 m/s when it collides with
and sticks to another 2 kg block
initially at rest, as in the fig below. How
far up from ground do both blocks
travel on the incline plane?
A box is sliding up an incline that makes an angle of 19.0° with respect to the horizontal. The coefficient of kinetic friction between the box and the surface of the incline is 0.180. The initial speed of the box at the bottom of the incline is 1.30 m/s. How far does the box travel along the incline before coming to rest?