Calculate the force of gravity acting on an object that has a mass of 1.3 kg. the object is on earth so use 9.8 m/s^2 as the acceleration due to gravity. force = mass x acceleration

Gravity constantly acts on the apple so it goes faster and faster ... in other words it accelerates.

Ignoring air resistance, its velocity increases by 9.8 meters per second every second. That is two lots of "per second" and is written:

9.8 m/s2

9.8 m/s2 is the acceleration due to gravity near the Earth's surface. Nearly everything in our lives happens near the Earth's surface, so that value gets used a lot, and is written as a little g:

g = 9.8 m/s2

The average value of g is 9.80665 m/s2, but values are different around the world, such as Calcutta at 9.78548, London at 9.81599 and Tokyo at 9.79805.

So most people just use 9.8 m/s2

i think it because equal matrices have equal dimensions, only square matrices can be symmetric. for all indices and . every square diagonal matrix is symmetric, since all off-diagonal elements are zero. in linear algebra, a real symmetric matrix represents a self-adjoint operator over a real inner product space.

when the use of electricity burdens the fuse and miniarure circuit beakers and there is a possibility of a fuse then they automatically cut off the electricity supply to your homes and after you fix the problem u jzt switch it on and it continues the supply of electricity to ur homes