Aisha is sailing with her motorboat at a speed of 14 m/s when she suddenly sees a swimmer appearing 24 meters away. It reacts after
0.9 seconds and then puts the engine into reverse at full throttle. The
braking distance is then 12 m.
Explain whether Aisha stops on time and explain your answer with a
calculation.

What type of nuclear decay causes the atomic number of an element to increase by 1?

Avery long solenoid of inner radius 2.75 cm creates an oscillating magnetic field of the form = for this solenoid, =0.00425 t and =319 rad/s. (a)what is the maximum value of the induced electric field at a perpendicular distance 1.45 cm from the axis of the solenoid? (b) what is the maximum value of the inducted electric field at a point 5.85 cm perpendicular from the axis of the solenoid?

Amass weighing 24 pounds, attached to the end of a spring, stretches it 4 inches. initially, the mass is released from rest from a point 8 inches below the equilibrium position. find the equation of motion. (use g = 32 ft/s2 for the acceleration due to gravity.)