Skip to content

Course home

Sign up

Variable Acceleration

EasyMediumHard
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196
Question 13

A particle P P\,P moves on the x x\,x axis. The acceleration of P P\,P at time t t\,t seconds, t≥0t \geq 0t≥0, is (5t+9) m s−2(5t + 9) \text{ m s}^{-2}(5t+9) m s−2 in the positive x x\,x direction. When t=0t = 0t=0, the velocity of P P\,P is 1 m s-1 in the positive x x\,x direction. When t=Tt = Tt=T, the velocity of P P\,P is 5 m s-1 in the positive x x\,x direction.

Find the value of TTT.

[6]
Markscheme

Variable Acceleration Questions

  1. A Level
  2. /Maths
  3. /Variable Acceleration

308 exam-style questions on Edexcel A Level Maths Variable Acceleration, covering 11.1 Functions of Time, 11.2 Using Differentiation, 11.3 Maxima and Minima Problems, 11.4 Using Integration, and 11.5 Constant Acceleration Formulae. Each one has a worked solution and a mark scheme showing where the marks go.

Question bank