Answers A net force of magnitude 0.6N acts on a body of mass 40g, initially at… A net force of magnitude 0.6N acts on a body of mass 40g, initially at rest. Calculate the magnitude of tire resulting acceleration. A. 90ms-2 B. 60ms-2 C. 30ms-2 D. 15ms-2. Correct Answer: Option D Explanation
Answers State one air pollution that causes: (i) blood poisoning (ii) acid poisoning (iii) blackening… (a) State one air pollution that causes: (i) blood poisoning (ii) acid poisoning (iii) blackening of the walls… Read More
Answers Which of the following is used to transmit typed messages over long distances? Which of the following is used to transmit typed messages over long distances? A. Dictaphone B. Teleprinter C.… Read More
Answers Describe the carbon cycle. (b) State the functions of: (i) nitrogen fixing bacteria (ii)… (a) Describe the carbon cycle. (b) State the functions of: (i) nitrogen fixing bacteria (ii) nitrifying bacteria (iii)… Read More
Answers Study the genetic cross above showing the inheritance of blood groups from the cross above… Study the genetic cross above showing the inheritance of blood groups from the cross above which of the… Read More
Answers A force of 200N acting on a body of mass 20kg initially at rest causes… A force of 200N acting on a body of mass 20kg initially at rest causes it to move… Read More