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  1. S

    Mathematics

    Can someone help me with this question? A particle has a constant acceleration of 12ms^(-2). If the particle has a velocity of 2 ms^(-1) and 3m from the origin after 5s, find its displacement after 10 seconds. The answer is 163m
  2. S

    Mathematics

    you've been up early, you should get some sleep tho. Btw thank you for solving those questions
  3. S

    Mathematics

    thank you for correcting , didn't realize i made a mistake
  4. S

    Mathematics

    Thank you everyone for helping out! :)
  5. S

    Mathematics

    i did type it wrong, sorry for the confusion everyone ! The question is h=7+6t-t^2
  6. S

    Mathematics

    Hey, much appreciated if you guys solve these questions with working out :) Answers are there aswel ! Question 1 A ball is rolled up a slope at a distance from the base of the slope, after time t seconds, given by x= 15t-3t^2 meters. a) how far up the slope will the sole will the ball roll...
  7. S

    Mathematics

    The height of a projectile is given by h=7=6t-t^2, where height is in meters and time is in seconds. a) Find the initial height. b) find the maximum height reached c) when will the projectile reach the ground? d) sketch the graph showing the height of the projectile over time t. e) How far...
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