Motion or movement occurs when a body (having a shape / size) changes its position with respect to a stationary object.
Speed is nothing but rate at which distance is covered during motion. It is denoted by m/s, km/s, km/h, etc.
Time can be defined as the duration during which movement or motion occurs.
Formula: Distance = Speed x Time
Test Your Skills
A)Let S be the sum, P the Product and R the sum of reciprocals of n terms in a GP. Prove that P2Rn= Sn
B)The pth, qth, rth terms of an AP are a,b,c respectively. Show that (q-r)a + (r-p)b + (p-q)c =0
For Answer Click Here
|A) 8729||(B) 8,16,32|