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Question 7 2 pts At an angle of incline of the track at 89, in how...
Cart on an Incline plane. Start up the Dynamics Track apparatus. Set the µKS? # stepper...
Cart on an Incline plane. Start up the Dynamics Track apparatus. Set the µKS? # stepper to zero (µk = 0.12 and µs = 0.18 by default). Please notice that the dynamic track has a feature to be tilted by dragging when the mouse cursor is in the colored part of either end of the track. The message box informs that the track can be tilted up or down. With the brake off, turn on the friction pad and put...
A track consists of a frictionless incline plane, which is a height of 0.5 m, and...
A track consists of a frictionless incline plane, which is a height of 0.5 m, and a rough horizontal section with a coefficient of kinetic friction 0.02. Block A, whose mass is1.5 kg, is released from the top of the incline plane, slides down and collides instantaneously and inelastically with iden tical block B at the lowest point. The two blocks move to the right through the rough section of the track until they stop. Determine the initial potential energy...
3. Look at the picture above. How far down the incline from the motion sensor is...
3. Look at the picture above. How far down the incline from the
motion sensor is the zero point of potential energy?
Xuo is 2.2 meters away as measured from sensor toward bottom of
track.
The value for Xuo will be set to distance from sensor to closest
edge of cart when cart is at rest at bottom of track.
Xuo will be set to distance from sensor to farthest edge of cart
when cart is at rest at bottom...
A 2 kilogram book is resting on an incline. The incline makes a 20 angle with...
A 2 kilogram book is resting on an incline. The incline makes a 20 angle with the ground. What is the amount of static friction force needed to keep the book at rest? (Static coefficient of fric=0.5)
Question 9 10 pts 9)A solid disk with a c value of 0.5 about its center...
Question 9 10 pts 9)A solid disk with a c value of 0.5 about its center and a partial disk with a c value of 0.89 about its center both start at rest at the top of the same incline which has an inclination angle of 30 degrees anda length of 33 meters. If they both rolll without slipping down the incline, how much longer, in s, does the partial disk take to reach the bottom of the incline? Question...
Use the mass of the block and the angle of incline to determine how much of...
Use the mass of the block and the angle of incline to determine how much of the weight of the block is acting down the plane. This weight must be overcome by the force pulling the block up the incline. The rest of the force pulling the block up the incline is overcoming friction . Calculate this force overcoming friction and calculate how much work is lost in overcoming friction. mass = 0.745 kg and the angle is 45 degrees.
a 277 gram cart is on an angled track that is tilted at an angle of...
a 277 gram cart is on an angled track that is tilted at an angle of 10◦, and a weight is hung off a pulley from the higher end and attached to the cart. The cart has both heavy rods on top of it. How much weight must you hang off the pulley in order for the cart not to move? Hint: does friction matter in this situation?
Part 1) A small block travels up a frictionless incline that is at an angle of...
Part 1) A small block travels up a frictionless incline that is at an angle of 30.0°above the horizontal. The block has speed 4.26 m/s at the bottom of the incline. Assume g = 9.80 m/s2. How far up the incline (measured parallel to the surface of the incline) does the block travel before it starts to slide back down? Part 2) Complete the following exercises. (Assume g = 9.80 m/s2.) (a) A small block is released from rest at...
In the physic lab, an air-track glider of mass m is on a frictionless air track...
In the physic lab, an air-track glider of mass m is on a
frictionless air track inclined at an angle θ as is shown in the
adjacent figure.
a)- Find the acceleration of the air-track glider.
b)- supposed the air-track glider is released from rest at the
top of the incline and the distance from the glider's front bumper
to the bottom of the incline is D (or what is the same, the
distance from the top of the incline...
A mass of 10 kg is placed on an incline with a coefficient of static friction...
A mass of 10 kg is placed on an incline with a coefficient of static friction of 1.59 and coefficient of kinetic friction of 1.21. No additional forces are acting on it and it is raised slowly from a small angle and it begins to slide at some angle. If 10 degrees is added to this angle, and the mass started from rest from a vertical height of 33 meters, how much longer would it take to travel down the...
Question 9 10 pts 9)A solid disk with a c value of 0.5 about its center and a partial disk with a c value of 0.89 about its center both start at rest at the top of the same incline which has an inclination angle of 30 degrees anda length of 33 meters. If they both rolll without slipping down the incline, how much longer, in s, does the partial disk take to reach the bottom of the incline? Question...
In the physic lab, an air-track glider of mass m is on a
frictionless air track inclined at an angle θ as is shown in the
adjacent figure.
a)- Find the acceleration of the air-track glider.
b)- supposed the air-track glider is released from rest at the
top of the incline and the distance from the glider's front bumper
to the bottom of the incline is D (or what is the same, the
distance from the top of the incline...
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