briannaa2440 briannaa2440

04-03-2021
Physics

contestada

Determine the kinetic energy (in joules) of a 1000 kg roller coaster car that is moving with a speed of 25.0 m/s?

Respuesta :

gilnunez617 gilnunez617

04-03-2021

The correct answer is 312,500j

Explanation : using KE formula 1/2 m v^2 .

Answer Link

Otras preguntas

7x - 8(-2 + 9)=112 what is x?

1. A unicellular organism with no nucleus is a 2. The type of infection in which a virus does not immediately start replicating itself, but inserts a piece

1. Kennedy’s military policies encouraged more funding for (1 point) nuclear weapons. the Special Forces. diplomatic solutions. the Secret Service. 2. What

Which statement about nonfiction writing is accurate? A. Nonfiction writers base their characters on real people. B. Nonfiction writers have to follow a clear

Round 1,592 to the nearest thousand

Charlotte’s weekly paycheck is based on the number of hours worked during the week and on the weekend. If she works 13 hours during the week and 14 hours on the

How many electrons are needed to equal the mass of a proton?

A class of 24 students is planning a field trip to a science museum. A nonrefundable deposit of $50 is required for the day-long program, plus a charge of $4.50

1. Even after Stalin's death in 1953, the Soviet Union made it clear that it would NOT (1 point) (0 pts) expand its empire. (0 pts) launch more satellite

How does Fitzgerald portray the American Dream in The Great Gatsby? Explain as simple as you possibly can.