Physics, 21.08.2019 16:30, jeffreyaxtell4132

How many minutes will it take you to finish a 5 km race at an average speed of 7.0m/s?

Answers: 2

Show answers

Other questions on the subject: Physics

Physics, 22.06.2019 03:50, ash011519

The force acting on a beam was measured under the same operating conditions and a sample of 5 data points was collected. this process was repeated by 3 observers. the pooled standard deviations of these 3 data sets was 1.21. determine the true mean force using all pooled data (with a 95% probability). the result should look like this: true mean = mean +/- margin of error

Answers: 1

continue

Physics, 22.06.2019 06:00, tyheath42

In the circuit shown below, with each bulb holding a resistance of 60 ohms, how many amps of current are flowing? express your number as a decimal.

Answers: 1

continue

Physics, 22.06.2019 08:30, herchellann302

A40.0 l tank of ammonia has a pressure of 12.7 kpa. calculate the. volume of the ammonia if it’s pressure is changed to 8.4 kpa while its temperature remains constant.

Answers: 3

continue

Physics, 22.06.2019 20:30, cupcake3103670

Aball is thrown from the top of a building with an initial velocity of 21.9 m/s straight upward, at an initial height of 51.6 m above the ground. the ball just misses the edge of the roof on its way down, as shown in the figure. (a) determine the time needed for the ball to reach its maximum height. (b) determine the maximum height. (c) determine the time needed for the ball to return to the height from which it was thrown, and the velocity of the ball at that instant. (d) determine the time needed for the ball to reach the ground. (e) determine the velocity and position of the ball at t = 5.35 s.