Answer to Question #69061 in Mechanics | Relativity for Tianna
1) A car starting from rest attains a speed of 120kmh^-1 in 10 seconds, it then continues with this speed for 10 minutes. The acceleration in the second segment is ?
2) A simple harmonic oscillator has a period of 0.001 second and an amplitude of 0.4m. The magnitude of its velocity at the centre of oscillation is?