Answers: 3
Another question on Physics
Physics, 22.06.2019 01:20
An engineer designs a roller coaster so that a car travels horizontally for 152 ft, then climbs 137 ft at an angle of 34.0° above the horizontal. it then moves 137 ft at an angle of 48.0° below the horizontal. if we take the initial horizontal motion of the car to be along the +x-axis, what is the car's displacement? (give the magnitude of your answer, in ft, to at least four significant figures and give the direction of your answer in degrees counterclockwise from the +x-axis.)
Answers: 1
Physics, 22.06.2019 03:40
Which types of electromagnetic waves have higher frequencies than the waves that make up ultraviolet light? check all that apply. radio waves infrared light microwaves gamma rays visible light x-rays
Answers: 2
Physics, 22.06.2019 04:00
10 newton object is placed 3 meters from the fulcrum. at what distance on the other side would you need to place a 15 newton object to balance the lever? show your work!
Answers: 2
Physics, 22.06.2019 11:30
1. a camcorder has a power rating of 19 watts. if the output voltage from its battery is 7 volts, what current does it use?answer units 2. a 1.5m wire carries a 6 a current when a potential difference of 57 v is applied. what is the resistance of the wire? your
Answers: 2
You know the right answer?
A spring vibrates 24, 000 times in 1.0 minute. What is the frequency? [Hint: frequency is cycles per...
Questions
Chemistry, 26.08.2019 10:50
Chemistry, 26.08.2019 10:50
Spanish, 26.08.2019 10:50
Social Studies, 26.08.2019 10:50
Mathematics, 26.08.2019 10:50
Mathematics, 26.08.2019 10:50
History, 26.08.2019 10:50
History, 26.08.2019 10:50
Physics, 26.08.2019 10:50
Geography, 26.08.2019 10:50
Mathematics, 26.08.2019 10:50
Mathematics, 26.08.2019 10:50
History, 26.08.2019 10:50
