The impact of a truck colliding at 16 km/h with a concrete pillar caused the
bumper to indent only 7.4 cm. the truck stopped. determine the acceleration of the
truck during the collision.

What is tan(61)? а. 1.80 b. 0.49 c. 0.61 d. 0.87

Which of the following are appropriate acceleration units?

Amass attached to a spring is displaced from its equilibrium position by 5cm and released. the system then oscillates in simple harmonic motion with a period of 1s. if that same mass–spring system is displaced from equilibrium by 10cm instead, what will its period be in this case? a mass attached to a spring is displaced from its equilibrium position by and released. the system then oscillates in simple harmonic motion with a period of . if that same mass–spring system is displaced from equilibrium by instead, what will its period be in this case? a) 0.5sb) 2sc) 1sd) 1.4s