A stone is projected horizontally with a speed of 15 m s-1 from the top of a cliff 100 m high. Determine (a) the velocity of the stone just before it hits the ground, (b) the horizontal distance from the base of the cliff to where the stone lands. Taking downwards as positive, Vertically Horizontally

How do you solve for b?

can you make step 1 more clear

Please provide type solution fast i will rate for sure

On the map, let the +x-axis point east and the +y-axis north. An airplane flies at 880 km/h northwestward direction (i.e., midway between north and west). Can you help me visualize the components of the first velocity, and when the plane flies due south at the same velocity?   I am afraid I can properly visualize or understand in simple terms what is asked.  My point can you help to understand the right angle theorem to the angle.

For part D. Vb has to be part of the equation not = to it. The equation including Vb, R1, I1, R2, and R3=0. Would the equation be Vb-equation or +. Or is it -Vb.

A webassign.net/web/Student/Assignment-Responses/submit?dep=263123668tags=autosave#question4036946 0 M Gmail Maps YouTube Translate O Microsoft Office Ho... Check You: Paper f. Solve inequalities w. They can click and drag the black point at the outer end of the brown line to various points in the xy plane and see how its Cartesian and polar coordinates change in the readouts at the bottom. Note that 0 is defined as the angle measured in a direction counterclockwise from the positive x-axis. y (m) x (m) y =|-2,50| m -3.50 | m sin e- -0.58 4.30 m cos e = -0.81 216 degrees tan e- 0.71 Click bere to onen the simulation in a new window hp

A jet plane travels towards a ground-based radar dish. Radar locates the jet plane at a distance D = 11 km from the dish, at an angle θ = 46° above horizontal. 1.) What is the jet plane’s horizontal distance, DH in meters, from the radar dish? 2.)What is the jet plane's vertical distance, DV in meters, above the radar dish? 3.)Write an expression for the distance vector, D, in rectangular form in terms of D and θ, in a coordinate system with the dish at the origin and the unit vectors i and j in the horizontal and vertical directions. (to the right and up)

What is the process called for question a?

All of the following answers provided are wrong for part A and B and also C