a body starts from rest and accelerates uniformly at 5m/s² until it attains a velocity of 25m/s calculate the time taken to attain this velocity

Work out sian speed for the first 30 minutes of her journey. give your answer in km/h.

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.

Which of the the following are examples of projectile motion of both projectile motion and two dimensional motion