What is the relationship between an object’s height and its range?

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

The 10-kg double wheel with radius of gyration of 125mm about o is connected to the spring of stiffness k = 600 n/m by a cord which is wrapped securely around the inner hub. if the wheel is released from rest on the incline with the spring stretched 225 mm, calculate the maximum velocity v of its center o during the ensuing motion. the wheel rolls without slipping

What types of radiation make up the electromagnetic spectrum?