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Compute each part of given question:
Question: For a movie scene, a 71kg stuntman drops from a tree onto a 48kg sled that is moving on a frozen lake with a velocity of 12m/s toward the shore.
Part A: What is the speed of the sled after the stuntman is on board?
Part B: If the sled hits the bank and stops, but the stuntman keeps on going, with what speed does he leave the sled? (Neglect friction.)
Please show all work and steps to determine the speed of the sled after the stuntman is on board.
A 67-g ice cube at 0°C is placed in 732 g of water at 22°C. What is the final temperature of the mixture
when one gallon of gasoline is burned in a car engine 1.22 x 108 j of internal energy is released. suppose that 1.05 x
the equation of oscillation of a mass-spring system is xt 0.3cos4t - 0.7 where x is in meters and t in seconds. the
Some planetary scientists have suggested that the planet mars has an electric somewhat similar to that of the earth, producing a net electric flux of 3.63X10^16 N*m/C at the planet's surface.
An electric dipole of dipole moment = (5 × 10-10 C.m) is placed in an electric field = (2 × 106 N/C) +(2 × 106 N/C)
Suppose 3.0 moles of a monatomic gas are maintained at a constant volume. By how much does the temperature increase if 800.0 J of heat is put into the gas
If it takes him 0.250 s to get the brakes on and he is 30.0 m from the intersection when he sees the light, elucidate will he be able to stop in time?
A 23-g bullet traveling 270m/s penetrates a 2.2kgblock of wood and emerges cleanly at 215m/s. how fast does it move after the bullet emerges
A 28.0-mH inductor has a reactance of 2.30 kΩ. What is the frequency of the ac current that passes through the inductor?
The induced emf is a single loop of wire has a magnitude of 2.36 Vwhen the magnetic flux is changed from 0.912 T X m2 to0.233 T X m2. How much time is required for this changein flux?
A forensic scientist is using a standard biological microscope with a 15 X objective and a 5 X eyepiece to examine a hair from a crime scene. How far from the objective is the hair
The 20-g centrifuge at NASA's Ames Research Center in Mountain View, California, is a horizontal, Determine the rotation rate, in revolutions per second, required to give the astronaut a centripetal acceleration of 19.4g
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