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Three blocks are connected on the table as shown below. The coefficient of kinetic friction between the block of mass m2 and the table is 0.355. The objects have masses of m1 = 3.75 kg, m2 = 1.15 kg, and m3 = 1.90 kg, and the pulleys are frictionless. (a) Draw free-body diagrams for each of the objects. This answer has not been graded yet. (b) Determine the acceleration of each object, including its direction. m1: magnitude m/s2 direction m2: magnitude m/s2 direction m3: magnitude m/s2 direction (c) Determine the tensions in the two cords. left cord N right cord N (d) If the tabletop were smooth, would the tensions increase, decrease, or remain the same? The tension in the left cord will increase while the tension in the right cord will decrease. The tension in the left cord will decrease while the tension in the right cord will increase. The tensions in the both cords will remain the same. Explain.
A solid sphere (M=2.0 kg and R=0.5 m) is rolling without slipping on a horizontal surface at speed vcm=4.3 m/s, How high will it go on the incline before it rolls down
What is the maximum positive potential energy. Write down an expression for U as a function of x, with U in joules and x in meters.
If the pressure of the 3 cm3 volume is reduced to 2.0 10-11 Pa (an extremely good vacuum) while the temperature remains constant, how many moles of gas remain in the container
A girl with mass m1 and a sled with mass m2 are on the frictionless ice of a frozen lake, How far from the girl's initial position do they meet
A certain elevator cab has a total run of 201 m and a maximum speed is 315 m/min, How far does the cab move while accelerating to full speed from rest
The Mars rover was deployed on the surface of Mars in July 1997. At one point during its subsequent mission, How far was Mars from the from Earth at that time
question1a car moves along a road in such a way that the distance x travelled in a time t is given byx a bt 3where a
A flexible, circular conducting loop of radius 0.15m and resistance 4.0(omega sign) lies in a uniform magnetic field of 0.25t. determine the magnitude of the emf induced in the loop
You are eating lunch at your favorite cafe and your friend calls and says he wants to meet you. He is calling from a city 175 miles away and wants to meet you somewhere between the two locations. how long will your friend be driving before he meets..
What is clowns total displacement
A lamp is designed to operate at a temperature of 3100K. If the lamp is operated at a higher voltage that raises its temperature to 3500K
A square wire 2.0 cm on each side is oriented so that a 5.00 mT magnetic field makes a 30.0 degree angle with the normal to the plane of the square. how many loops does the wire make
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