Consider the following statements:

The Klein's construction for slider crank mechanism with crank rotating at constant angular velocity provides values of 1). piston velocity 2). piston acceleration 3). normal acceleration of crank pin Of these statements

(a) 1 and 2 are correct

(b) 1, 2, 3, and 4 are correct

(c) 1,2 , and 4 are correct

(d) 3 and 4 are correct.

4. angular acceleration of the connecting rod