A particle moves along a straight line with equation of motion

s = f (t) where s is measured in meters and t in seconds. Find the velocity and the speed when t = 4.

f (t) = 15 + 40t + 1

Question

Domino

Mathematics

14 November, 15:20

A particle moves along a straight line with equation of motion

s = f (t) where s is measured in meters and t in seconds. Find the velocity and the speed when t = 4.

f (t) = 15 + 40t + 1

+1

Answers (1)

Know the Answer?

Alexis Savage · Answer 1

f (t) = 15 + 160 + 1

Step-by-step explanation:

it said that t = 4 and because the t is after the 40 you would times 40 by 4 to get 160. Then you add them all up and there you go you got your velocity and speed.

A particle moves along a straight line with equation of motions = f (t) where s is measured in meters and t in seconds. Find the velocity and the speed when t = 4.f (t) = 15 + 40t + 1

A particle moves along a straight line with equation of motion

s = f (t) where s is measured in meters and t in seconds. Find the velocity and the speed when t = 4.

f (t) = 15 + 40t + 1