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An object is projected horizontally. Give three factors which determine the horizontal distance traveled, and describe how each affects this distance.
A bullet is fired into a block of wood sitting on a block if ice. The bullet has an initail velocity of 500m/s and a mass of 0.005 kg. The wooden block has a mass of 2kg and is initially at rest.
0.100kg stone rests on a frictionless, horizontal surface. A bullet of mass 9.00g , find the magnitude of Daniel's velocity after the collision
If the height of the candies in the container increases at the rate of 0.26 cm/s, at what rate (kilograms per minute) does the mass of the candies in the container increase?
In a model AC generator, a 501 turn rectangular coil 10.0 cm by 23 cmrotates at 123 rev/min in a uniformmagnetic field of 0.6 T. What is the maximum emf induced in the coil?
alex and bob are twins working on a space station located at a fixed position in deep space. alex undertakes an
A parallel-plate capacitor has square plates of edge length 1.3 cm and a plate spacing of 0.013 mm. what is the capacitance
Three boys each of weight W (300 N) make a log raft with lashing together logs of diameter D (15 cm) and length L (1 m). How many logs will be needed to keep the three boys afloat? Take the relative density of wood to be 0.80.
A 3.6 meter long steel wire has a cross-section area of 0.047 cm2. Obtain the maximum weight that the wire can support
A 115-turn circular coil of radius 2.29 centimeter is immersed in a uniform magnetic field that is perpendicular to the plane of the coil. Obtain the magnitude of the average EMF
A reasonable estimate of the moment of inertia of an ice skater spinning with her arms at her sides can be made by modeling most of her body as a uniform cylinder. Estimate the skater's moment of inertia to two significant figures
Find how much current is drawn from an ideal 15 Volt battery (no significant internal resistance) when a 14 ohm resistor is connected across its terminals
q1. a toy train rolls around a horizontal 1.2--diameter track. the coefficient of rolling friction is 0.15.what is the
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