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.

Adisk with a radius of r is oriented with its normal unit vector at an angle q with respect to a uniform electric field. which of the following would result in an increase in the electric flux through the disk? check all that apply? a. increasing the area of the disk b. decreasing the given orientation angle of the disk c. decreasing the strength of the electric field d. increasing the given orientation angle of the disk, but not exceeding an angle of 90