A 31 kg child sits in a swing supported by two chains each
A 31 kg child sits in a swing supported by two chains, each 4.5 m long. If the tension in each chain at the lowest point is 243N, find the childs speed at the lowest point. (Neglect the mass of the seat) Answer in units of m/s.
Expected delivery within 24 Hours
boron sulfide b2s3 reacts violently with water to form dissolved boric acid h3bo3 and hydrogen sulfide gas what is the
two forces are applied to a block of mass m equal to 14 kg that sits on a horizontal frictionless table one force f1
when ammonia gas nh3 is passed over hot liquid sodium metal hydrogen gas h2 is released and sodium amide nanh2 is
the accounts in the ledger of roshek delivery service contain the following balances on july 31 2012accounts
a 31 kg child sits in a swing supported by two chains each 45 m long if the tension in each chain at the lowest point
this trial balance of michels co does not balancemichels conbsptrial balancenbspjune 30 2012debitcreditcash3090accounts
two blocks m1 and m2 are connected by a mass-less string that passes over a mass-less pulley m2 which has a mass of 20
a gas in a canister with a volume of 20l at 10 atm and 210 degrees c is transfered to a smaller container with a volume
1 how does the study of the time progression of fossils support the process of evolution2 how might a bacterium resist
1949052
Questions Asked
3,689
Active Tutors
1431894
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
In this course you have learned about various brain and nervous system functions and how they relate to cognition, memory, sleep and various neurological
How can you respond to this discussion: As an educator, having knowledge of a child's development is crucial for a teacher to offer an effective lesson
What are three different prompting techniques that may be effective in increasing this skill? Describe them.
Does reading this article make you rethink what early childhood education often refers to as "research informing best practices"?
Write an 8-10 paper on Nelson Mandela including references from Larsen, R.J., & Buss, D.M. (2023). Personality psychology:
Reply positively with follow-up: Yes, motivation can shift between intrinsic and extrinsic forms, and research shows it is not static.
Hanna, a 35-year-old successful manager and a mother, is offered a senior designation at work. The role comes with a substantial salary increment