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Problem: A tennis ball rolls off the edge of a tabletop 0.700m above the floor and strikes the floor at a point 1.20m horizontally from the edge of the table.
Part A: Find the magnitude of the velocity of the ball just before it strikes the floor.
Please show all steps to determine the magnitude of the velocity of the ball just before it strikes the floor.
Find the buoyant force acting on the He balloon. The volume of the balloon might be calculated from the following. The balloon has a shape of a sphere with the diameter of 10 m. How many more mass may the balloon lift
A crane uses a cable to lift and lower an 845 kg mass. Compute the tension in the cable under the following conditions: As it is being lifted, the speed of the mass increases by 2.5 m/s each second. The mass is lifted at a speed of 15 m/s.
A precious-stone dealer wishes to find the specific heat capacityof a 0.040-kg gemstone. What is the specific heat capacity of the specimen
A stunt driver wants to make his car jump over eight cars parked side by side below a horizontal ramp, what is the new minimum speed
A car makes a trip due north for three-fourths of the time and duesouth one-fourth of the time. The average northward velocity has amagnitude of 24 m/s, and the averagesouthward velocity has a magnitude of 23 m/s. What is the average velocity (magnit..
A football is kicked at ground level with a speed of 16.3 m/s at an angle of 31.4 degree to the horizontal. Find how much later does it hit the ground
A small container of water is placed on a carousel inside a microwave oven, at a radius of 14.0 cm from the center. What angle does the water surface make with the horizontal
One end of a metal rod, which is insulated from the environment, has a length of 0.30 m and cross-sectional area 2.00 x 10-5 m2, Calculate the thermal conductivity K of the material in the rod
When an electric turntable is first switched on, it accelerates at a constant rate through (+)1.25 revolutions in order to attain its full operating speed of 78.0 rpm.
Calculate the wavelength of light in vacuum that has a frequency of 6.0 1011 Hz and What is its wavelength in water
A flywheelwith a diameter of 1.00 m is rotatingat an angular speed of 240 rev/min. What is the angular speed of the flywheel
a man in a canoe need to travel 600 m on the bay of fundy from his favourite fishing spot to his cabin. this trip takes
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