Question

The acceleration of the car with two washers added to the string would be

Answer 1

Answer:

$a=0.33\ m/s^2$

Explanation:

For washer 2,

v₁ = 0.13 m/s

v₂ = 0.36 m/s

t₁ = 1.92

t₂ = 2.61

We need to find the acceleration of waster 2.

$a=\dfrac{v_2-v_1}{t_2-t_1}\\\\a=\dfrac{0.36-0.13}{2.61-1.92}\\\\a=\dfrac{0.23}{0.69}\\\\a=0.33\ m/s^2$

So, the acceleration of washer 2 is $0.33\ m/s^2$.

Answer 2

Answer:

.33

Explanation: