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A Metal Block of Mass M = 5.00 kilogram is hanging vertically from a string of length L = 1.22 meter. A rubber bullet of mass m=8.00 gram is shot horizontally at it, resulting in an elastic collision. After the collision, the metal block is deflected by a maximum angle of 28.0 degree.
a) Evaluate what the initial velocity of the bullet?
b) Evaluate what is the final velocity of the bullet?
What is the pressure drop due to the Bernoulli effect as water goes into a 3.00-cm-diameter nozzle from a 9.00-cm-diameter fire hose while carrying a flow of 40.0 L/s
A large tank of water is full and has a depth of 10.0 m. What is the pressure at the bottom of the tank
A mass m = 8.0 kg is attached to a spring and allowed tohang in the Earth's gravitational field. what would be its frequency
a point charge q1 of 2.00x10-6c is placed on the x-axis at -4.0 cm 0 cm. an identical charge q2 is placed at 4.o cm 0
The rms current in a copy machine is 7.10 A, and the resistance of the machine is 23.5?. determine the peak power delivered to the machine
A wire made of tungsten is 783 m long and has a cross-sectional area of 27.3 multiplied by 10-7m2. It is observed that 349.9 Cpass through the wire in 70.7 s. Theresistivity of tungsten is 5.6 multiplied by 10-8 Ω · m. Determine the power loss of ..
A 5.245 kilogram block is released from rest at a height of 4.25 meter on a frictionless ramp (left ramp). The left ramp is at an angle of 27.6o to the horizontal. Find the max height the block goes up to on the second ramp
A flashlight on the bottom of a 4-m deep swimming pool sends a ray upward and at an angle so that the ray strikes the surface of the water 1.70-m from the point directly above the flashlight. What angle (in air) does the emerging ray make with wat..
Using a highly sensitive parabolic sound collector, Amy records the frequency of a tuning fork as it drops into the Grand Canyon. She drops the vibrating tuning fork from rest at t=0. She records a frequency of 1657.0 Hz at t=6.400 s.
a hollow metal sphere has 7cm and 11cm inner and outer radii respectively. the surface charge density on the inside
What must be the magnitude of a uniform electric field if itis to have the same energy density as that possessed by a0.71 T magnetic field
A 130- baseball, moving along the axis with speed 35 , strikes a fence at a 45 angle and rebounds along axis with unchanged speed Give the - and - components of its change in momentum.
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