Bruck's speed increases uniformly from 15km/h to 60km/h in 20sec. Determine
the average Speed: (B) The acceleration
and the distance travelled

all units in meters and seconds

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Which of the following is not a means to accelerating? question 4 options: a)increase speed b)remain still c)decrease speed d)change direction

What you see with your eyes is a form of energy. a. light b. heat c. chemical d. electrical

Point charges q1=+2.00μc and q2=−2.00μc are placed at adjacent corners of a square for which the length of each side is 1.50 cm . point a is at the center of the square, and point b is at the empty corner closest to q2. take the electric potential to be zero at a distance far from both charges. part a what is the electric potential at point a due to q1 and q2? express your answer with the appropriate units.