Physics, 23.10.2019 17:00 xthom001ow7go3
Ahockey puck is hit on a frozen lake and starts moving with a speed of 13 m/s. seven seconds later, its speed is 6.7 m/s. what is its average acceleration? the acceleration of gravity is 9.8 m/s 2 . answer in units of m/s 2 .
Answers: 1
Another question on Physics
Physics, 21.06.2019 19:00
Prompta snowboarder stands at the top of a hill and decides to see if he can increase his speed on his next trip down the slope.describe one thing the snowboarder could do to incrlase his speed on the slope. explain why this would cause his speed toincrease relate one of newton's laws to this problem.
Answers: 2
Physics, 22.06.2019 18:30
Ablock of mass m slides on a horizontal frictionless table with an initial speed v0 . it then compresses a spring of force constant k and is brought to rest. the acceleration of gravity is 9.8 m/s2. how much is the spring compressed x from its natural length? 1) x = v0*sqrt(k/(mg)) 2) x=v0*sqrt(m/k) 3) x=v0*((mk)/g) 4) x=v0*sqrt(k/m) 5) x=v0*(m/kg) 6) x=v0*sqrt((mg)/k) 7) x=(v0)^2/(2g) 8) x=v0*(k/(mg)) 9) x=(v0)^2/(2m) 10) x=v0*((mg)/k)
Answers: 3
Physics, 23.06.2019 02:00
Answer asap 50 points which of the following illustrates how a venus fly trap senses that an insect has landed in its open leaves? 1. using tiny hairs, the leaves sense a change in light. 2. using tiny hairs, the leaves taste a chemical. 3. using tiny hairs, the leaves detect a touch. 4. using tiny hairs, the leaves sense a change in water levels.
Answers: 1
Physics, 23.06.2019 04:00
Preciso de ajuda na parte de termometria e tenho prova amanhã ajuda ae prf
Answers: 1
You know the right answer?
Ahockey puck is hit on a frozen lake and starts moving with a speed of 13 m/s. seven seconds later,...
Questions
Social Studies, 09.12.2021 03:10
Mathematics, 09.12.2021 03:10
Business, 09.12.2021 03:10
Chemistry, 09.12.2021 03:10
History, 09.12.2021 03:10
Social Studies, 09.12.2021 03:10
