Solution
In this question we have given,
Force, F=9N
angle,α=19degree with horizontal
therefore,
Component of force in horizontal direction is given as
A neon 'tester' is just a little neon light bulb that glows orange
when it touches a point of more than maybe 90 volts or so.
When it lights up, you can tell that it's touching a live point, but
you can't tell from the brightness of the glow what the actual
voltage is at that point.
The centripetal force acting on the space shuttle as it orbits Earth is equal to the shuttles momentum
Calorie is a unit of energy, it is used above all in the area of health to measure the energy content of food.
Therefore the statement must be completed in the following way:
A calorie is the measure of heat required to raise 1 gram of water 1 centigrade.
