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Solve the all parts of given problem:
Problem: The Record distance in the sport of throwing cowpats is 81.1 m. This record toss was set by Steve Urner of the United States in 1981. Assuming the initial launch angle was 45 degrees and neglecting air resistance.
Part A: Determine the initial speed of the projectile?
Part B: Determine the total time the projectile was in flight?
I need help to calculate the total time the projectile was in flight.
A Foucault pendulum is designed to demonstrate the effect of the Earth's rotation. What is the maximum speed of the pendulum
Dark matter is one of the great mysteries of astronomy and physics, Dark matter is matter that does not radiate electromagnetic energy and so cannot be seen. If astronomers cannot see dark matter how do they know is there?
A hoop of mass 1.9 kg and radius 55 cm has a string wrapped around its circumference and lies flat on a horizontal frictionless table. What is the angular velocity of the hoop about its center of mass after 2 s
A paperweight, when weighed in air, has a weight of W =4.19 N. When completely immersed in water, but, it has a weight of Win water = 3.01 N. Discover the volume of the paperweight.
The light source for a double slit experiment has a wavelength of 590 nm. The slit separation is 0.12x10^-3. A screen is placed at a distance of L from the slits. Find the width of the central bright fringe
A 0.160 g plastic bead is charged by the addition of 1.00 x 10^10 excess electrons. What electric field strength will cause the bead to hang suspended in the air?
In the figure below, a particle moves along a circle in a region of uniform magnetic field of magnitude B = 3.50 mT. What is the radius of the circle
A 2.80 \mu F capacitor is charged to 460 V and a3.75 \mu F capacitor is charged to 525 V. These capacitors are then disconnected from their batteries, andthe positive plates are now connected to each other and thenegative plates are connected to e..
a pendulum clock can be approximated as a simple pendulum of length 1.48 m and keeps accurate time at a location where
A 26 Newton block rests on a horizontal surface. The coefficients of kinetic and static friction between the surface and the block are 0.4 and 0.7, correspondingly. Find the force of friction acting on the block if the tension is14 Newton
A ship leaves the island of Guam and sails a distance 265km at an angle 37.0? north of west. In which direction must it now head so that its resultant displacement will be 120km directly east of Guam? How far must it sail so that its resultant displa..
Along a straight road through town, there are three speed-limit signs. They occur in the following order: 54 , 35 , and 18 mi/h, with the 35 -mi/h sign located midway between the other two.
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