Answers: 2

Physics, 21.06.2019 18:10, msmojangles

Amass has an acceleration of 10- 2t. what is its velocity and displacement if it started at x- 4m and the initial velocity was 8m/s? at what time does it have 0 velocity? graph all graphs.

Answers: 2

Physics, 22.06.2019 01:00, blackwelle72

A62.0 kg water skier at rest jumps from the dock into a 775 kg boat at rest on the east side of the dock. if the velocity of the skier is 4.50 m/s as she leaves the dock, what is the final velocity of the skier and boat?

Answers: 2

Physics, 22.06.2019 11:40, poohnia

Auniform cylindrical grindstone has a mass of 10 kg and a radius of 12 cm. (a) what is the rotational kinetic energy of the grindstone when it is rotating at 1.5 x 10^3 rev/min? after the grindstone motor is turned off, a knife blade is pressed against the outer edge of the grindstone with a perpendicular force of 6.45 n. the coefficient of kinetic friction between the grindstone and the blade is 0.80. use the work energy theorem to determine how many turns the grindstone makes before it stops.

Answers: 1

Physics, 22.06.2019 16:00, lorrainetakai1738

What is inertia? if you are stopped at a red light on your bicycle, how would you overcome inertia?

Answers: 2

Two identical sinusoidal waves with wavelengths of 6.00 m travel in the same direction at a speed of...

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