Physics, 10.02.2020 21:57 nadiarose6345
A 56.0 kg ice skater spins about a vertical axis through her body with her arms horizontally outstretched, making 2.00 turns each second. The distance from one hand to the other is 1.5 m. Biometric measurements indicate that each hand typically makes up about 1.25 % of body weight.
Express the force in part (a) as a multiple of the weight of her hand?
Answers: 1
Another question on Physics
Physics, 21.06.2019 16:20
When a resistor with resistance r is connected to a 1.50-v flashlight battery, the resistor consumes 0.0625 w of electrical power. (throughout, assume that each battery has negligible internal resistance.) what power does the resistor consume if it is connected to a 12.6-v car battery? assume that r remains constant when the power consumption changes.
Answers: 1
Physics, 21.06.2019 22:00
Identify the forces that contribute to the centripetal force on the object in each of the following examples: a. a bicyclist moving around a flat, circular track b. a bicycle moving around a flat, circular track c. a racecar turning a corner on a steeply banked curve
Answers: 1
Physics, 22.06.2019 02:00
The image shows a pendulum in simple harmonic motion the pendulum starts at a and swing to e
Answers: 3
Physics, 22.06.2019 05:30
An object weighs 40n in air, weighs 20n when submerged in water and 30n when submerged in a liquid of unknown density. what is the density of the liquid?
Answers: 2
You know the right answer?
A 56.0 kg ice skater spins about a vertical axis through her body with her arms horizontally outstre...
Questions
Mathematics, 24.06.2019 08:30
Business, 24.06.2019 08:30
Chemistry, 24.06.2019 08:30
History, 24.06.2019 08:30
Mathematics, 24.06.2019 08:30
