You are using an electric forklift to load a large truck with
computer boxes, as shown in the figure below. In doing this task,
chemical energy stored in the battery is changed into electrical
energy. This electrical energy is then changed by the motor into
mechanical energy to lift the boxes and move the forklift. Some
of the energy is also changed into heat.
Suppose the motor does not have enough force to carry the pallet
of boxes up the ramp. How could the ramp be changed, if at all,
so the forklift could perform the job?
Answers: 1
Physics, 21.06.2019 14:50
Agalvanometer has an internal resistance of 100 ω and deflects full-scale at 2.00 ma. what size resistor should be added to the galvanometer to convert it to a milliammeter capable of reading up to 4.00 ma, and how should this resistor be connected to the galvanometer?
Answers: 2
Physics, 23.06.2019 02:00
Estimate the kinetic energy of mars with respect to the sun as the sum of two terms, that due to its daily rotation about its axis, and that due to its yearly revolution about the sun. (assume mars is a uniform sphere with mass = 6.4×10 to the power of 23 kg, radius = 3.4×10 to the power of 6 m, rotation period = 24.7 hours, orbital period = 686 days and is 2.3×10 to the power of 8 km from the sun.)
Answers: 2
Physics, 23.06.2019 08:00
Identify the arrows that represent the process of cooling..
Answers: 2
You are using an electric forklift to load a large truck with
computer boxes, as shown in the figur...
English, 15.12.2020 16:50
Computers and Technology, 15.12.2020 16:50
Mathematics, 15.12.2020 16:50
Chemistry, 15.12.2020 16:50