Two carts pushed by fans were set in motion at the same time and let run for 27.0 seconds. The results of which are shown on the right along with the relative strengths of their fan units. The speed arrows are the same length.
a. At 27 sec mark, how do the speeds of the two carts compare?
b. Given your answer in part a. and the forces of the two fans shown, how do the masses of the two carts compare
c. Given your answer in part b. suggest a possible mass for each cart including appropriate units for mass that would give the same simulation results as shown.
the word is fan force 10 and fan force 35 not just force
Answers: 1
Physics, 22.06.2019 11:30
Arocket starts from rest and moves upward from the surface of the earth. for the first 10.0 s of its motion, the vertical acceleration of the rocket is given by ay = 12.80 m/s32t, where the +y-direction is upward. (a) what is the height of the rocket above the surface of the earth at t = 10.0 s? b) what is the speed of the rocket when it is 325 m above the surface of the earth?
Answers: 3
Physics, 22.06.2019 13:20
Ahanging spring stretches by 35.0 cm when an object of mass 450 g is hung on it at rest. in this situation, we define its position as x = 0. the object is pulled down an additional 18.0 cm and released from rest to oscillate without friction. what is its position x at a moment 84.4 s later? express your answer in cm.
Answers: 1
Physics, 22.06.2019 16:00
The electric field direction is defined by the direction of the force felt by (select one of the following answers): 1. a negative charge. 2. a positive charge. 3. both positive and negative charges.
Answers: 2
Physics, 22.06.2019 18:00
Write a hypothesis about the effect of increasing resistance on the current in the circuit. use theformat and be sure to answer the lesson question. “how do changes in voltage or resistance affect current in an electric circuit? ”
Answers: 3
Two carts pushed by fans were set in motion at the same time and let run for 27.0 seconds. The resul...
Mathematics, 11.12.2020 02:50
Mathematics, 11.12.2020 02:50
Physics, 11.12.2020 02:50
Spanish, 11.12.2020 02:50
Mathematics, 11.12.2020 02:50
Social Studies, 11.12.2020 02:50
Mathematics, 11.12.2020 02:50
Computers and Technology, 11.12.2020 02:50
Physics, 11.12.2020 02:50
Mathematics, 11.12.2020 02:50