Question
A 2.84 × 103 kg car requires 5.4 kJ of work to move from rest to some final speed. During this time, the car moves 20.4 m.
Neglecting friction, find a) the final speed.
Neglecting friction, find a) the final speed.
Answers
Henry
KE = M*V^2/2
KE = 5400 J.
M = 2840 kg
Solve for V. Units: m/s.
KE = 5400 J.
M = 2840 kg
Solve for V. Units: m/s.