Calculate the first and second velocities of the car with four washers attached to the pulley, using the formulas v1 = 0. 25 m / t1 , and v2 = 0. 25 m / (t2 â€" t1) where t1 and t2 are the average times the car took to reach the 0. 25 and the 0. 50 meter marks. Record these velocities, to two decimal places, in Table E. What is the first velocity of the car with four washers at the 0. 25 meter mark? m/s What is the second velocity of the car with four washers at the 0. 50 meter mark? m/s.
Answers: 1
Physics, 22.06.2019 10:00
During which interval are the persons represented by the graph not moving? a) 0 to 0.5 hrs b) 1.5 to 2 hrs c) 2 to 2.5 hrs d) 4.5 to 5 hrs
Answers: 1
Physics, 22.06.2019 20:30
Suppose a force of 60 n is required to stretch and hold a spring 0.1 m from its equilibrium position. a. assuming the spring obeys hooke's law, find the spring constant k. b. how much work is required to compress the spring 0.5 m from its equilibrium position? c. how much work is required to stretch the spring 0.6 m from its equilibrium position? d. how much additional work is required to stretch the spring 0.1 m if it has already been stretched 0.1 m from its equilibrium? a. kequals 600
Answers: 2
Calculate the first and second velocities of the car with four washers attached to the pulley, using...
Health, 29.11.2019 15:31
Biology, 29.11.2019 15:31
English, 29.11.2019 15:31
Chemistry, 29.11.2019 15:31
Geography, 29.11.2019 15:31
Biology, 29.11.2019 15:31
Mathematics, 29.11.2019 15:31
Mathematics, 29.11.2019 15:31
English, 29.11.2019 15:31
Mathematics, 29.11.2019 15:31