Physics
Physics, 03.04.2020 01:45, Pige0n

A skateboard rolls down a ramp. If its final velocity is 7.26 m/s and it accelerated at 3.83 m/s2, how much time did it take to roll down the ramp?

answer
Answers: 1

Other questions on the subject: Physics

image
Physics, 21.06.2019 23:30, asco0317p34v1s
Classify the following soils according to the uscs classification system. provide appropriate uscs designations. a) this sample of well-graded gravel with sand was obtained from a large earthen dam in vancouver, canada. the sample has 73% fine to coarse sub-angular gravel, 25% fine to coarse sub-angular sand and 2% fines. the maximum size of the particles is 75 mm. the coefficient of curvature is 2.7, while the uniformity coefficient is 12.4. b) this dark brown and wet soil with a “strong organic odor” has 100% passing the no. 200 sieve. the liquid limit of the material is 32% when not dried and is 21% when oven-dried. the plastic index is 21% when not dried. c) this sand has 61% predominantly fine sand, 23% silty fines, and 16% fine sub-rounded gravel size. the maximum size is 20 mm. the liquid limit is 33% and the plastic limit is 27%. d) this soil has 74% fine to coarse sub-angular reddish sand and 26% organic and silty dark brown fines. the liquid limit is 37% when not dried and is 26% when oven dried. the plastic index is 6% when not dried.
Answers: 1
image
Physics, 22.06.2019 11:30, croxy0514
How is zig zagging a form of acceleration?
Answers: 1
image
Physics, 23.06.2019 00:30, sarahsteelman
Define the terms moral development and moral reasoning.
Answers: 1
image
Physics, 23.06.2019 02:30, yeehaw777
Atoms seldom exist as independent particles in nature a) as single particles, most atoms have low potential energy b) their electronegativity is much lower when they combine with other atoms c) atoms are more stable when they combine with other atoms d) neutral particles are rare
Answers: 2
Do you know the correct answer?
A skateboard rolls down a ramp. If its final velocity is 7.26 m/s and it accelerated at 3.83 m/s2, h...

Questions in other subjects: