A cannon fires a shell with an initial velocity of 300 m/s at 53.0° above the horizontal. The shell impacts a mountainside 42.0 s after firing. Let the +x-direction be directly ahead of the cannon and the +y-direction be upward. Find the x- and y-coordinates of the shell's impact point, relative to its firing point (in m). x= m y= m

A canon was launched with an initial speed of 104 m/s at an angle of 41.1° above the horizontal. The canon hit the top of a building that is 961 m away from where the canon was launched. What is the height of the building? 238.47 m 419.17 m 101.56 m 538.50 m

After a constant acceleration of 2.31 m/s/s at 5.9 degrees above the +x-axis is applied by the motors of a boat for 9.3 seconds, the boat is moving at 38.55 m/s at 13.5 degrees above the +x-axis. What was the initial velocity of the boat? What is the initial angle from the positive x-axis?

A cannonball is launched from ground level. The launch angle is 60°, with an initial speed of vi = 120 m/s. How far away does the cannonball land? Express your answer with the appropriate units. HA ? Value Units d = Submit Request Answer

A ball is thrown from an initial height of 4.0 m above the ground. The initial speed is 10.2 m/s at an angle of 270 above the horizontal. Find the time taken for the ball to hit the ground. Give your answer in seconds to 2 sf. +y L. Your Answer: Answer

An object undergoing projectile motion travels 2.50 x 10² m in the horizontal direction before returning to its initial height. Neglect any effects due to air resistance. If the object is thrown initially at a 30.0° angle from the horizontal, determine the x-component vix of the initial velocity. Ui.x = m/s determine the y-component v₁y of the initial velocity. Ui.y = DIL DD m/s Question Source: Freedman College Physics 3e | Publisher: Macmillan

You launch a projectile at an initial speed of 40.1 m/s from the ground. After 3.70 seconds of flight, the projectile lands.on the ground. At what angle above the horizontal was the projectile launched? 43.0 degrees 17.9 degrees 21.5 degrees 26.9 degrees

A football is kicked with a speed of 30.0 m/s. Determine the two angles above the horizontal the football could be kicked to just clear the field goal post 7. Assume that the football hits the cross bar and bounces over (football goes through the point x = 60.0 m and y = 3.05 m, assuming the football is kicked from the origin. %3D %3D

A cannon fires a shell with an initial velocity of 300 m/s at 59.5° above the horizontal. The shell impacts a mountainside 44.0 s after firing. Let the +x-direction be directly ahead of the cannon and the +y-direction be upward. Find the x- and y-coordinates of the shell's impact point, relative to its firing point (in m).

A rock is tossed from the top of a building at an angle of 30° above the horizontal with an initial speed of 12 m/s. The rock lands on the ground 2.5 s after it is tossed. What is the height of the building (in m)? m