Answer:
B. 805 m east
Explanation:
Δx = (23 m/s east) (35 s)
Δx = 805 m east
The horizontal component of the velocity of the ball is calculated by multiplying the speed by the cosine of the given angle.
x-component of speed = (31 m/s)(cos 35°)
= 25.39 m/s
Thus, the horizontal velocity component of the ball is 25.39 m/s.
C whales have similar DNA to elephants
The student that measured the mass to be 16110g got closest to the known result. She is off by 10 g.
The distance should be 11 cm and the image will be inverted (and smaller)
I used the Lens Equation:

Where:
obj. is the distance of the object
im. is the distance of the image
f is the focal length