What is the acceleration between two points on a velocity time graph which has coordinates
(10s, 15 ms-1)
and (20 s, 35 ms-1)?
a
1.7 ms-2
b
3.50 ms-2
c
1.00 ms-2
d
2.00 ms-2
Explanation
Correct Option
dVideo Explanation
Post your Contribution
Share:
Discussions (4)
PerfectEmerole
9 months ago
Simple equation for motion. a = ∆v/∆t.
Which is a= final vel.- initial vel./ final time - initial time, so we can say a= 35-15/20-10 = 2ms-² Or Velocity= 35-15= 20ms-¹, Time= 20-10= 10s, then acceleration= 20/10 =2ms-²
