Find constant acceleration and Final Velocity?

Jose Bonilla

New member
1)
A particle has an initial velocity of +2m/s. It travels with a constant acceleration for 5s. A displacement of -15m results from this journey. What was the constant acceleration of the particle
during the journey?


2)
A particle has an initial velocity of +3m/s. It has a constant acceleration of -2m/s2. A displacement of -12m results from this journey? What is the particle’s final velocity?


I will really appreciate if someone cant help me solve this problems using kinematics equations.

Regards,

Jose
 
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