A car starts from rest and accelerates uniformly over a time of 11 seconds for a distance of ( 144 mathrm{~m} ). Determine the acceleration of the car. ( left(m / s^{2}right. ) unit

Question

Accepted Answer

Step:1 ：1. Identify the knowns and unknowns: initial velocity (v_0 = 0mathrm{~m/s}), time (t = 11mathrm{~s}), distance (d = 144mathrm{~m}), and we need to find acceleration (a).Step:2 ：2. Choose the appropriate kinematic equation: (d = v_0t + frac{1}{2}at^2).Step:3 ：3. Substitute the known values and solve for acceleration: (144 = 0(11) + frac{1}{2}a(11)^2 Rightarrow a = frac{288}{(11)^2} Rightarrow a ≈ 2.3766~mathrm{m/s^2})

Answer

Step: 1 ：1. Identify the knowns and unknowns: initial velocity (v_0 = 0mathrm{~m/s}), time (t = 11mathrm{~s}), distance (d = 144mathrm{~m}), and we need to find acceleration (a).Step: 2 ：2. Choose the appropriate kinematic equation: (d = v_0t + frac{1}{2}at^2).Step: 3 ：3. Substitute the known values and solve for acceleration: (144 = 0(11) + frac{1}{2}a(11)^2 Rightarrow a = frac{288}{(11)^2} Rightarrow a ≈ 2.3766~mathrm{m/s^2})

A car starts from rest and accelerates uniformly over a time of 11 seconds for a distance of $144 m$ . Determine the acceleration of the car. $(m / s^{2}$ unit

Answer

Popular Problems

A car starts from rest and accelerates uniformly over a time of 11 seconds for a distance of 144 m. Determine the acceleration of the car. (m/s2 unit

Answer

Popular Problems

A car starts from rest and accelerates uniformly over a time of 11 seconds for a distance of $144 m$ . Determine the acceleration of the car. $(m / s^{2}$ unit