Physics, 19.08.2019 15:00 maskythegamer

Achunk of paraffin (wax) has a mass of 50.4 grams and a volume of 57.9 cm3. what is the density of
paraffin?

Answers: 2

Show answers

Another question on Physics

Physics, 21.06.2019 17:10

Aspecial electronic sensor is embedded in the seat of a car that takes riders around a circular loop-the-loop ride at an amusement park. the sensor measures the magnitude of the normal force that the seat exerts on a rider. the loop-the-loop ride is in the vertical plane and its radius is 23 m. sitting on the seat before the ride starts, a rider is level and stationary, and the electronic sensor reads 740 n. at the top of the loop, the rider is upside down and moving, and the sensor reads 370 n. what is the speed of the rider at the top of the loop?

Answers: 1

Answer

Physics, 22.06.2019 13:00

What causes the formation of ocean currents?

Answers: 1

Answer

Physics, 22.06.2019 14:00

Awater balloon launcher uses an elastic band with a spring constant of 115 n/m to use thee launcher you stretch thee band back with a balloon n it the water balloons have a mass of 1.3 kg a) if you stretch the band by 0.8 m, what elastic force will the band exert? b) with the band stretched 0.8 m, how much elastic potential energy is stored in the spring? c) if you release the band, it pushes forward. what is the kinetic energy of the balloon when it reaches the natural length of the band? d) what is the speed of the balloon when it reaches the natural length of the band?

Answers: 1

Answer

Physics, 22.06.2019 15:50

The california mussel (mytilus californianus) attaches itself to a rock or other solid surface with a bundle of filaments known as the byssus. imagine that 15.0 j of work is done to stretch the distal end of the byssus. it releases 10.8 j of thermal energy as it relaxes. what is the resilience of the distal end of the byssus?

Answers: 2

Answer

You know the right answer?

Achunk of paraffin (wax) has a mass of 50.4 grams and a volume of 57.9 cm3. what is the density of

Questions

Physics, 23.03.2020 14:25

The early universe contained only one element . what was it...