1) 100 m 2) 127 m 3) 157 m 4) 177 m Solution: Given u = 39.2 m/s g = 9.8 m/s2 Maximum horizontal range = u2/g = 39.22/9.8 = 156.8 = 157... View Article
1) Commutative and associative 2) Not commutative but associative 3) Neither commutative nor associative 4) Commutative but not associative... View Article
1) 16 2) 17 3) 15 4) 14 Solution: Given binary number is 10001 (Multiply each digit of the binary number by the corresponding power of two... View Article
A body released from a height falls freely towards earth. Another body is released from the same height exactly one second later. The seperation... View Article
1) Ball P reaches the ground first 2) Ball Q reaches the ground first 3) Both reach the ground at the same time 4) The respective masses of... View Article