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An apparatus similar to the one used in the oscillation part of this experiment is used to find the spring constant of a spring. The slope from the equation of the best fit line is found to be:
slope=5.0855 x 10-3 ± 7.63 x 10-5 s2/g.
What is the spring constant of this spring?
What is the uncertainty in the spring constant found above?
A robot probe drops a camera off the rim of the 389 m high cliff on Mars, where the free fall acceleration is 3.7 m/s^2. Find out velocity with which it hits the ground and the time required for it to reach the ground.
The tub of a washer goes into its spin-dry cycle, startingfrom rest and reaching an angular speed of 4.0 rev/s in 7.0 s. Through how many revolutions does the tub turn
Upton Chuck is riding the Giant Drop at Great America. If Upton free falls for 2.6 seconds, what will be his final velocity and how far will he fall
A metal container, which has a mass of 8.8 kg contains 15.1 kg of water. A 2.4-kg piece of the same metal, initially at a temperature of 180.0°C, Calculate the specific heat of the metal
Two forces F1 and F2 are acting on a mass M=6.0 kg. The force F1 = 5.0i + 7.0j + 2.0k, in N. The acceleration of the mass is given by a = 2.0i + 7.0j + 5.0k, in m/s2. Calculate the magnitude of F2.
Two people are pushing inward on a door from the outside. One person is pushing the door shut from the inside. how much force is the hinge exerting on the door
A nonconducting solid sphere of radius 8.20 cm has a uniform volume charge density. What is the sphere's volume charge density
A man stands on a scale in an elevator that is accelerating upward. The scale reads 839.7 N. What is the man's mass
Coal is combusted in a steam boiler. The specific coal contains 25 MJ/kg, If the boiler is 90% efficient, how much coal must be burned per hour to produce a stream thermal gain of 665 MJ/s. Roughly how much CO2 will be produced by this boiler?
water at a pressure of 5 atm at street level flows into an office building at a speed of 0.7 ms through a pipe 5 cm in
The International Space Station is orbiting the Earth at an altitude of about 340 Km above the Earth's surface, find the size of the tangential velocity of the Space Station
the eye of a hurricane passes over grand bahama island in a direction 60.0deg north of west with a speed of 38.0 kmh.
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