Inside a nasa test vehicle, a 3.50kg ball is pulled along by a horizontal ideal spring fixed to a friction-free table. the force constant of the spring is 229 n/m. the vehicle has a steady acceleration of 5.00m/s^2, and the ball is not oscillating. suddenly, when the vehicle's speed has reached 45.0m/s, its engines turn off, thus eliminating its acceleration but not its velocity. what is the frequency?

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