PLEASE HELP OUTT 20 POINTSSS
A 400g mass is resting on an index card.
Show your work in...
Physics, 19.02.2021 17:30 belindajolete
PLEASE HELP OUTT 20 POINTSSS
A 400g mass is resting on an index card.
Show your work in determining the weight and the normal force acting on the object.
Draw force vectors for those same two forces, weight and normal force (remote/concurrent students may edit the drawing to include the vectors).
If the sled were pushed with increasing force until it started moving. The force recorded at the instant the sled began to move is 4.38N. What is the acceleration at that very instant?
Answers: 3
Another question on Physics
Physics, 22.06.2019 07:50
Determine the fraction of the magnitude of kinetic energy lost by a neutron (m1 = 1.01 u) when it collides head-on and elastically with a target particle at rest which is 21h (heavy hydrogen, m = 2.01 u).
Answers: 3
Physics, 22.06.2019 09:00
Chemical energy is a form of energy. a. heat b. kinetic c. potential d. electromagnetic
Answers: 2
Physics, 22.06.2019 09:30
Along the line connecting the two charges, at what distance from the charge q1 is the total electric field from the two charges zero? express your answer in terms of some or all of the variables s, q1, q2 and k =14ï€ïµ0. if your answer is difficult to enter, consider simplifying it, as it can be made relatively simple with some work.
Answers: 3
Physics, 22.06.2019 21:30
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
You know the right answer?
Questions
Physics, 01.12.2021 02:20
Mathematics, 01.12.2021 02:20
Mathematics, 01.12.2021 02:20
Mathematics, 01.12.2021 02:20
Mathematics, 01.12.2021 02:30
Chemistry, 01.12.2021 02:30
