Question 4 Two boats are traveling parallel at speed 7.0 m/s in a freshwater lake. But...
Question 4 Two boats are traveling parallel at speed 7.0 m/s in a freshwater lake. But the water between them is accelerated to 9.0 m/s. What is the pressure difference across the width of each boat? v large n Pol
Question 4 Two boats are traveling parallel at speed 7.0 m/s in a freshwater lake. But the water between them is accelerated to 9.0 m/s. What is the pressure difference across the width of each boat? v large n Pol
Two boats are heading away from shore. Boat 1 heads due north at a speed of 4 m/s relative to the shore. Relative to boat 1, boat 2 is moving 30° north of east at a speed of 1.2 m/s. A passenger on boat 2 walks due east across the deck at a speed of 1.1 m/s relative to boat 2. What is the speed of the passenger relative to the shore?
Two boats are heading away from shore. Boat 1 heads due north at a speed of 2.97 m/s relative to the shore. Relative to Boat 1, Boat 2 is moving 28.3° north of east at a speed of 1.66 m/s. A passenger on Boat 2 walks due east across the deck at a speed of 1.18 m/s relative to Boat 2. What is the speed of the passenger relative to the shore?
Two boats are heading away from shore. Boat 1 heads due north at a speed of 3.20 m/s relative to the shore. Relative to Boat 1, Boat 2 is moving 31.3° north of east at a speed of 1.61 m/s. A passenger on Boat 2 walks due east across the deck at a speed of 1.12 m/s relative to Boat 2. What is the speed of the passenger relative to the shore?
An electron traveling at a speed of 5.50*10^4 m/s enter a region midway between two parallel charged plates. The magnitude of the E-field between the plates is 75.0 N/C. The distance between the plates is d=3.00mm. A.Find the magnitude of the acceleration of the electron while it is between the plates B.What is the speed of the electron as it hits one of the plates?
a boat is heading due east across a river with a velocity of 7.0 m/s with the respect of water. The current of the water is flowing south with a velocity of 3.0 m/s. What is the speed and direction of the boat with respect to an observer on the bank of the river?
Two boats are separated by a distance of 60 meters. The boats start a rest and accelerate towards each other at a constant rate of 1 m/s2. A dolphin starts mid-way between the two boats, swimming from one boat to the other at a constant speed of 14 m/s. The dolphin continues swimming back and forth between the boats until the boats crash together. What is the total distance the dolphin travelled? What is the speed of the boats when...
Freshwater and seawater flowing in parallel horizontal pipelines are connected to each other by a double U- tube manometer, as shown in Fig. P1. Determine the pressure difference between the two pipelines. Take the density of seawater at that location to be p= 1035 kg/m² Replace the air column with oil whose specific gravity is 0.72. Fresh water GLE Ses 70 cm water 60 cm 10 cm Mercury
Question 4 (1 point) A proton traveling at v= 5.85 x 106 m/s to the right enters the region between two parallel charged plates separated by a distance d= 3.79 cm that also contains a uniform magnetic field out of the page of field strength B = 6.37 ut. 9 What does the potential difference across the plates have to be for the proton to continue traveling at constant velocity? Express your answer using two decimal places. Your answer should...