12-12-2022
Physics

contestada

A 2kg ball is held at a height with 250J of gravitational potential energy. The ball is dropped. Calculate the velocity of the ball just before it hits the floor.

Respuesta :

Otras preguntas

What is 46,000,000 out of 330,000,000?

A famous naval battle that was crucial in ending the persian threat to the greeks took place at a. leonidas. b. marathon. c. salamis. d. thermopylae.

The diameter of a round dinner plate is 10 inches. what's the area of the plate? a. 314 square inches b. 39.25 square inches c. 78.5 square inches d. 39.25

2 × 5 + 7(3 + 13) Which of the following describes 7 in the expression above?

how did wartime pressures create a break from the past

16, 13, 15, 6, 21, 20, 12, 9, 12. find the mean, median, mode, and range of the data. if necessary, round to the nearest tenth.

How did imperialism in the 1890s reflect both continuities and changes from earlier eras?

If $1,100 is deposited into a savings account offering 11% interest paid annually, approximately how much money will be in the account in 10 years? $12,100 $11

Who's really good at physical science?

Factor -3bk 2 + 9bk - 6b. A: -3b(k + 1)(k - 2) B: -3b(k - 1)(k + 2) C: -3b(k - 1)(k - 2)