Physics, 16.10.2020 18:01 catcat252525
On a drive from your house to town, you wish to average 52 mph. The distance from your home to town is 92 miles. However, at 46 miles (half way), you fine you have averaged only 39 mph. What average speed must you maintain in the remaining distance in order to have an overall average speed of 52 mph?
Answers: 3
Physics, 21.06.2019 20:20
Aforce of 34n stretches a very light ideal spring 0.73 m from equilibrium, what is the force constant (spring constant) of the spring? (a) 47n/m (b) 38n/m (c) 53n/m (d) 25n/m
Answers: 3
Physics, 22.06.2019 04:50
The position of a crate sliding down a ramp is given by x=(0.05t^3) m, y=(1.7t^2) m, z=(6â0.85t^5/2) m, where t is in seconds. (a) determine the magnitude of the crate's velocity when t = 2 s. (b) determine the magnitude of the crate's acceleration when t = 2 s.
Answers: 2
Physics, 22.06.2019 06:00
The magnetic field inside a superconducting solenoid is 4.50 t. the solenoid has an inner diameter of 6.20 cm and a length of 26.0 cm. determine (a) the magnetic energy density in the field and (b) the energy stored in the magnetic field within the solenoid.
Answers: 2
Physics, 22.06.2019 08:30
A40.0 l tank of ammonia has a pressure of 12.7 kpa. calculate the. volume of the ammonia if itâs pressure is changed to 8.4 kpa while its temperature remains constant.
Answers: 3
On a drive from your house to town, you wish to average 52 mph. The distance from your home to town...
Biology, 03.06.2021 22:50
History, 03.06.2021 22:50
French, 03.06.2021 22:50
Mathematics, 03.06.2021 22:50
Mathematics, 03.06.2021 22:50
Chemistry, 03.06.2021 22:50
Mathematics, 03.06.2021 22:50
French, 03.06.2021 22:50
Mathematics, 03.06.2021 22:50