Question 1 Report
The mechanical advantage of the machine shown above
Answer Details
Mechanical advantage of a machine = LOADEFFORT
In this case of a wedge, we can consider the dimensions given:
Load distance (height of the machine): 15 cmEffort distance (movement of the effort): 0.5 cm
M.A = 150.5 = 30.0
Under which conditions is work done
Which of the following operates based on magnetic effect of electric current?
When a bus is accelerating, it must be
The friction due to air mass can be reduced by
When a charged ebonite rod is brought near a charged glass rod, there will be
The stress experienced by a wire of diameter yπ m loaded by a weight y2 N is
Find the value of a capacitor with voltage 5V and 30C.
Rainbow is formed when sunlight undergoes
Everything you need to excel in JAMB, WAEC & NECO