The force needed to pull the tape through an audio cassette player is 0.98 N. In operation the tape travels at a constant speed

The force needed to pull the tape through an audio cassette player is 0.98 N. In operation the tape travels at a constant speed of 2.5 `cm//s` The motor consumes a power of 1.8 W. what percentage of the power input to the motor is required to pull the tape at its operating speed ?

The force needed to pull the tape through an audio cassette player is 0.98 N. In operation the tape travels at a constant speed of 2.5 `cm//s` The mot

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

Please log in or register to add a comment.

Find MCQs & Mock Test

Related questions

Categories