Physics, 20.05.2021 14:00 elizabethhubbe

A particle covers 10m distance in 2sec. if final velocity is 8m/s, find initial velocity

Answers: 2

Show answers

Other questions on the subject: Physics

Physics, 22.06.2019 07:00, hdjsjfjruejchhehd

If a tank filled with water contains a block and the height of the water above point a within the block is 0.8 meter, what is the pressure at point a?

Answers: 2

continue

Physics, 22.06.2019 10:30, Bayabbay8380

Arunner is training for an upcoming marathon by running around a 100-m-diameter circular track at constant speed. let a coordinate system have its origin at the center of the circle with the x-axis pointing east and the y-axis north. the runner starts at (x, y) = (50 m, 0 m) and runs 2.5 times around the track in a clockwise direction.

Answers: 1

continue

Physics, 22.06.2019 18:30, kayleahrayne

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

continue

Physics, 22.06.2019 22:40, taniyahreggienae

Which of the following is a direct benefit of the use of assembly lines in production a. laws against theft fraud and coercion are needed to protect free choice. b. the government needs to plan efficient outcomes. c. competition among producers by itself cannot ensure a wide range of consumer choices. d. works pressure the government to guarantee minimum wages

Answers: 2

continue

You know the right answer?

A particle covers 10m distance in 2sec. if final velocity is 8m/s, find initial velocity...