Physics, 13.10.2020 14:01 patricehill

A block starting from rest slides down the length of an 18 m plank with a uniform acceleration of 4.0 m/s2. How long does the block take to reach the bottom?

Answers: 1

Show answers

Other questions on the subject: Physics

Physics, 20.06.2019 18:04, nathangirnet

Based on the graph, how would you describe the net forces acting on the moving object? a) net force equals zero. b) net force is greater to the right. c) there is no way to determine net force. d) net force is positive and to the right.

Answers: 3

continue

Physics, 21.06.2019 17:00, brookemcelhaney

What is the function of the commutator in a dc motor? a. to spin the magnet b. to change direct current into alternating current c. to change alternating current into direct current d. to spin the wire coil

Answers: 1

continue

Physics, 22.06.2019 12:00, AleciaCassidy

Apatient has a history of poor nutrition. he has skin rashes, bleeding gums, and a cut that hasn’t healed in a long time. what vitamin deficiency most likely caused this symptom?

Answers: 3

continue

Physics, 22.06.2019 21:30, CM0

Ateacher gives students four liquids commonly found in the kitchen - vinegar, apple juice, dish detergent, and milk - and ph indicator strips, which measure acidity. the teacher asks the students to put the liquids in order from most acidic to most basic. what type of investigation could the students conduct to determine the correct order for the liquids?

Answers: 3

continue

You know the right answer?

A block starting from rest slides down the length of an 18 m plank with a uniform acceleration of 4....