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Question: Write a 250 word discussion post on the following topic using one scholarly source with citation, all in APA format.
Topic: Trajectory of a Cannonball
Thread: Discuss the motion of a cannonball shot at an angle in the sky. Is there an optimal angle that would increase the range of the cannonball shot?
Neutron stars are extremely dense objects that are formed from the remnants of supernova explosions. Many rotate very rapidly. Suppose that the mass of a certain spherical neutron star is 2.3 times the mass of the Sun and its radius is 25.3 km.
An elevator cable can withstand a maximum tension of 19,500N before breaking. The elevator has a mass of 480 kg and a maximum acceleration of 2.24 m/s2. Engineering safety standards require that the cable tension never exceed two-thirds of the breaki..
A microwave transmitter emits electromagnetic waves of a singlewavelength. The maximum electric field 1.22 km from the transmitteris 6.74 V/m. Calculate the total power emitted by the transmitter
If we model the drag force of the atmosphere as proportional to the square of the speed of a falling object, Fdrag = ?bv^2, What is the person's terminal velocity
A small circular loop of wire of radius 5 centimeter and resistance R = 1.7 x 10-3 ohm is centered inside a large circular loop of wire of radius 50 centimeter. Obtain the average current in the smaller loop
The power dissipated in a series RCL circuit is 56.3 W, and the current is 0.273 A. Determine the voltage of the generator
Neglecting air resistance, how fast will a soccer ball (m = 0.45 kg) be travelling when it hits the ground, if it's dropped from the Sears Tower (442 m high)?
A hoop of radius 0.5 m and mass 0.8 kg is rolling without slipping at a speed of 20 m/s toward an incline of slope 30o. How far along the incline will the hoop roll
A cyclotron designed to accelerate protons has an outer radius of 0.357 m. The protons are emitted nearly at rest from a source at the center and are accelerated through 644 V each time they cross the gap between the dees, Find the cyclotron frequ..
Calculate the temperature for which the minimum escape kinetic energy is ten times the average kinetic energy of an oxygen molecule. Please show your work.
A 100 kg running back is moving with a speed of 4.0m/s. What average force must be applied to stop him in 0.25 s
2.0 kg block is attached to a spring with spring constant 22 nm. while the block is sitting at rest a student hits it
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