A person walk first at a constant speed of 5. 00m/s along a straight line from point A to point B and then back along the line from poit B to point A at a constant speed of 3.00m/s . What is her average speed over the entire trip? , What is her average velocity over the entire trip?
Answers: 2
Physics, 21.06.2019 19:20
Aferris wheel is a vertical, circular amusement ride with radius 9 m. riders sit on seats that swivel to remain horizontal. the ferris wheel rotates at a constant rate, going around once in 9 s. consider a rider whose mass is 56 kg. at the bottom of the ride, what is the perpendicular component of the rate of change of the rider's momentum? at the bottom of the ride, what is the vector force exerted by the seat on the rider?
Answers: 1
Physics, 22.06.2019 04:30
Erosion of the beach is normally a slow process. however, in certain situations, large chunks of shore may wash out to sea. what could cause this to happen?
Answers: 3
Physics, 22.06.2019 08:30
Pl asaaap ! match the term to the correct description. a type of wave that transfers energy where the particles in the medium move perpendicular to the direction in which the energy is traveling. a type of wave that transfers energy where the particles in the medium move parallel to the direction in which the energy is traveling. movement that is back and forth, like an equal sign = a type of wave that transfers energy where the particles in the medium move in a circle motion while the energy travels left or right. movement that is like a t transfers energy from one location to another 1. wave 2. parallel movement 3. perpendicular movement 4. transverse wave 5. longitudinal wave 6. surface wave
Answers: 1
Physics, 22.06.2019 13:00
At a certain instant after jumping from the airplane a, a skydiver b is in the position shown and has reached a terminal (constant) speed vb = 52 m/s. the airplane has the same constant speed va = 52 m/s, and after a period of level flight is just beginning to follow the circular path shown of radius Οa = 2330 m. (a) determine the velocity and acceleration of the airplane relative to the skydiver. (b) determine the time rate of change of the speed vr of the airplane and the radius of curvature Οr of its path, both as observed by the nonrotating skydiver.
Answers: 3
A person walk first at a constant speed of 5. 00m/s along a straight line from point A to point B an...
Mathematics, 17.04.2021 08:30
Business, 17.04.2021 08:30
History, 17.04.2021 08:30
Mathematics, 17.04.2021 08:30
English, 17.04.2021 08:40
Mathematics, 17.04.2021 08:40
Computers and Technology, 17.04.2021 08:40
Mathematics, 17.04.2021 08:40
Mathematics, 17.04.2021 08:40
History, 17.04.2021 08:40
Mathematics, 17.04.2021 08:40
Mathematics, 17.04.2021 08:40