ᴴᵒᵗᵗⁱᵉ ʰᵃⁿᵍᵒᵘᵗ ᵖⁱᶜˢ ʷⁱᵗʰ ⁿᵘᵈᵉ ᵇᵃᵇᵉˢ
ｙｏｕ ｋｎｏｗ ｗａｈｔ ｔｏ ｄｏ
ᵇʳᵃⁱⁿˡʸ.ᵗᵒᵈᵃʸ

Arock collection comes from which part of earth?

Aball tossed vertically upward from the ground next to a building passes the bottom of a window 1.8 s after being tossed and passes the top of the window 0.20 s later. the window is 2.0 m high from top to bottom. what was the ball's initial velocity? the unit vector j^ is directed upward. how far is the bottom of the window from the launch position? how high does the ball rise above the launch position?

Figure 9 on page 362 shows various motions of balls. the curved path followed by the yellow ball in b in picture b is result of a) inertia b) centripetal motion c) gravity and horizontal velocity d) linear motion