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Solve the all parts of following problem:
Problem: A canon sends a shell of mass 35.0 kg into air with an initial speed of 135 m/s, in the direction of 55° above the horizontal. If we ignore the effect of air resistance,
Part A: What is the work done by the gravity on the shell between it leave the canon to the highest point that it reaches?
Part B: What is the work delivered by the canon on the shell?
I need help to determine the work delivered by the canon on the shell.
Does the length of the Guy West Bridge ever change? Estimate the difference in the length of the footbridge between the hottest and coldest day of the year. estimate the length of the bridge
A point charge of -4.00nC is at the origin, and a second point charge of 6.00nC is on the x axis at x=0.800m. Discover the magnitude and direction of the electric field at each of the following points on the x axis: a) x=20.0cm, b) x=1.20m, c) x= -20..
question1the westin stamford hotel in detroit is 228 m tall. assume a piece of ice that initially has a temperature of
A viewing window on the side of a large tank at a public aquarium measures 32 in. by 37 in. The average gauge pressure from the water is 6 psi
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question a 2kg mass is attached to a spring and you measure that the period of its oscillation is 2.36 seconds. what
A spear fisherman estimates that a trout is 1.6 m below the water's surface. What is the actual depth of the fish
Object A has a position as a function of time given by A(t) = (3.00 m/s)t + (1.00 m/s2)t2, What is the distance between object A and object B at time t = 4s?
A right triangle has a hypotenuse of length 13 meters and makes an angle of 25 degrees with side S1. What is the length of the sides of the triangle, S1 and S2
two long parallel wires are separated by a distance of 2.7 cm. the force per unit length that each wire exerts on the
A proton moving freely in a circular path perpendicular to aconstant magnetic field takes 1.00μs to complete onerevolution. What is the magnitude and magnetic field
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