btsforlife1260 btsforlife1260

13-10-2022
Physics

contestada

Mary Rife, of Texas, set a women's world speed record for sailing. In 1977, her vessel,
Proud Mary, reached a speed of 3.17 × 102 km/h. Suppose it takes 8.0 s for the boat to decelerate from 3.17 × 102 km/h to 2.00 x 102 km/h. What is the boat's acceleration?
What is the displacement of the Proud Mary as it slows down
?

Respuesta :

Otras preguntas

When the size of a cell increases, the surface area/volume ratio: - decreases initially and then begins to increase. - remains the same. - increases. - decre

In most one-year-olds, a. language comprehension typically precedes language production. b. language production typically precedes language comprehension. c.

A car holds 16 gallons of gasoline and can travel 312 miles before refueling. Write aC++ program that calculates the number of miles per gallon the car gets. Di

12080 gallons per month into liters per hour. please write out the correct conversions too to figure it out. thanks (:

Choose all that apply. Examples of primary sources would include _____. letters commentaries artifacts fictional literature

A second order reaction of the type A+B>P was carried out in a solution that was initially .075 mol dm-3 in A and .03 mol dm-3 in B. After 1 hour, the concen

A soft tennis ball is dropped onto a hard floor from a height of 1.95 m and rebounds to a height of 1.55 m. (Assume that the positive direction is upward.) (a)

Explain how genetic information is stored in DNA and how this information is used to make functional proteins.

3- Why have most centrally planned economies failed?

Use the laws of propositional logic to prove the following: (a) ¬p → ¬q ≡ q → p (b) p ∧ (¬p → q) ≡ p (c) (p → q) ∧ (p → r) ≡ p → (q ∧ r)