Question

the velocity-time(v-t) graph of a body is shown in figure the distance travelled is.
(a) 112m
(b) 160m
(c) 56m
(d) 80m​

Answer 1

Answer:

112m

explanation : step 1. Find out the area of triangle OAD which is half ×base × height = 1/2×4×8=16m

step 2. Now find out the area of triangle BCE which is same as step 1 - 1/2×8×8=32.

Step 3. Then find out the area of the square ABCD which is side ×side = 8 × 8 = 64

step 4. Add all the areas obtained.

And the answer will be 112m.