Determine how far the shell lands past the edge of the cliff

Reference no: EM13277929

A cannon located 42 m from the base of a vertical 30 m high cliff has its muzzle pointing towards the cliff at an angle 48° above the horizontal. A shell is ?red such that it barely clears the edge of the cliff. Determine:

a. the initial speed of the shell as it leaves the cannon's muzzle?

b. how far the shell lands past the edge of the cliff?

Reference no: EM13277929

Questions Cloud

Explain sodium iodate and potassium hydroxide : A .sodium iodate and calcium nitrate B. sodium nitrate and potassium hydroxide C. sodium iodate and iron (III) chloride D. sodium iodate and potassium hydroxide.

At what angle above the horizontal must you throw the ball : You are to throw a ball with a speed of 13 m/s at a target that is 4.5 m above the level at which you release the ball. At what angle above the horizontal must you throw the ball

Find the societal and respective average individual risks : Explain why such data may be misleading if the number of people exposed to the risks is increased by, for example, the expansion of the housing estate.

Describe both of limitations and effects of wavelength : Some of this is due to high frequency effects, and some is due to the relationship of the wavelength of the signal being set over the wire to the length of the conductor. describe both of these limitations and their effects

Determine how far the shell lands past the edge of the cliff : A cannon located 42 m from the base of a vertical 30 m high cliff has its muzzle pointing towards the cliff at an angle 48° above the horizontal. determine how far the shell lands past the edge of the cliff

What is the max capacity of this beam : one 73" c8x11.5 steel beem is connected to a 22" c8x11.5 fish plate made up of 6x15x1/4 steel plate on each side bolted togething using 3/4" structural bolts, What is the Max capacity of this beam

Implement the circuit with d flip-flops and and gates : The circuit has a single Moore type output U which is 1 to unlock the lock, and 0 otherwise. Design the circuit with inputs Xa, Xb, Xc, and Xd, reset L, clock C, and output U. Use a 1-hot code for the state assignment. Implement the circuit with D..

Explain the limiting reactant in the salt mixture : The limiting reactant in the salt mixture was later determined to be CaCl2x2H2O a) How many moles and grams of the excess reactant, K2C2O4xH2O, reacted in the mixture? b) How many grams of the K2C2O4XH2O in the salt mixture remain unreacted (in ex..

Calculate the net torque on the wheel : A 3000-kg Ferris wheel accelerates from rest to an angular speed of 0.17rad/s in 11s, calculate the net torque on the wheel

User Account

All Pages