- A Bomb Is Initially At Rest When It Suddenly Explodes Into Three Pieces A 6 Kg Piece Goes North At 26 M S And A 5 Kg P 1 (20.3 KiB) Viewed 56 times
- A Bomb Is Initially At Rest When It Suddenly Explodes Into Three Pieces A 6 Kg Piece Goes North At 26 M S And A 5 Kg P 2 (28.44 KiB) Viewed 56 times
- A Bomb Is Initially At Rest When It Suddenly Explodes Into Three Pieces A 6 Kg Piece Goes North At 26 M S And A 5 Kg P 3 (14.94 KiB) Viewed 56 times
A) 766 m B) 919 m A student who can swim with a speed of 2 m/s in still water wants to get to the other side of a 350 m wide river whose waters flows downstream at 7 m/s. If she swims across in such a way that the time taken is the smallest possible, how far D is she swept downstream of the point on the opposite bank directly across from her starting point? C) 1070 m D) 1230 m water E) 1380 m 7 m/s 350m
Question 3 (4 points) Listen If you drop a ball from the 76th floor of a building and it takes a time, t1, to fall. What floor should you drop the ball from so that the time it takes to fall is 0.5 x t1? OA) 10 B) 14 C) 19 OD) 24 OE) 29