The solution is given below
Josime place aramp agandl the back of a noviny track. The angle formed by a ramp...
a. Place the crate on top of the ramp with the angle at
20o. Draw a free body diagram showing all the
forces and their components.
b. If the crate does not go down the ramp, which two forces are
responsible for keeping the ramp at rest and preventing it from
sliding down?
c. Slowly increase the angle until the block JUST starts to
move. What is the angle when the block JUST moves?
d. For the angle when the block JUST...
We set up a very icy (in fact, frictionless) ramp at just the correct angle so that a puck will slide down the ramp with an acceleration of 4.0 m/s2. I station myself at a point that is 2.0 m (along the ramp) from the bottom. Let’s call this place the origin (x=0), and let downhill al ong the ramp be the positive x direction. From the origin, I now launch a puck up the ramp with a speed of...
A 9.00 meter long ramp is inclined at an angle of 6.00 above horizontal. A 7 kg box is given an intial push at the bottom of the ramp so that when it gets to the top it stops. The coefficient of kinetic friction between the box and the ramp is .230 a) what is the initial speed of the box just as it is pushed. (The answer is 7.68 m/s, but I can't seem to set it up properly...
Below is an object accelerating down a ramp at an angle of inclination of e. If H is the height of ramp (H = 32 cm); and C is the hypotenuse side of the right-angle triangle formed (C = 1.12 m) 1. Determine the angle theta (O). 2. Draw the free body diagram of forces acting on the object. Please show all forces and the exact location and approximate size of the forces acting on this object. Copy 2005 Paso...
An object released from rest slides down a frictionless ramp that makes an angle 0 of 70.00 with the horizontal. The object begins at a height H of 11.0 m above the base of the ramp. The bottom end of the ramp merges smoothly with a second frictionless ramp that rises at angle 02 of 35.0°. What distance d does the object slide along the second ramp before coming to a momentary stop? H e TH d= m When the...
If a solid sphere rolls down a ramp (where the angle of the ramp θ is 34 degrees, what will its linear acceleration be?
A ramp is inclined at an angle of 34° with the horizontal. You release a thin spherical shell of radius 0.15 m and it rolls without slipping, down the ramp for a distance L. If the mass of the shell is 1.5 kg, and its angular speed when it reaches the end of the ramp is 28.8 rad/s, what is the value of L, in meters?
A ramp is inclined at an angle of 37.0° with the horizontal. You release a thin spherical shell of radius 0.550 m and it rolls without slipping, down the ramp for a distance L. If the mass of the shell is 1.50 kg, and its angular speed when it reaches the end of the ramp is 28.8 rad/s, what is the value of L? m
A 2000-N crate is to be held in place on a ramp that rises at 30.0°
above the horizontal (see figure). The massless rope attached to
the crate makes a 22.0° angle above the surface of the ramp. The
coefficients of friction between the crate and the surface of the
ramp are μk=0.450 and μs=0.650. The pulley has no appreciable
mass or friction.
A. What is the MAXIMUM weight w that can be used to hold
this crate stationary on...
A block is sliding up the ramp as shown. The ramp is oriented at an angle θ and the coefficient of static friction between the block and the ramp is us and that of kinetic friction is μk, what is the friction force on the block? O Mg uphill OH Mg cos(9) uphill O μ.Mg sin(9) downhill O μ.Mg cos(6) downhill O Mg downhill O μ.Mg sin(6) uphill