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Please illustrate the answer of the following problem
Problem- A soccer ball has a mass of 0.40kg. Initially it is moving to the left at 20 m/s, but then it is kicked and given a velocity at 45o upward and to the right, with magnitude 30 m/s.
Part 1- Find the impulse that acted on the soccer ball and the average net force that acted on it (magnitude and direction), assuming a collision time 0.010 s.
You need guide to find the answer of the above problem.
a mercury thermometer is constructed as shown. the capillary tube has a diameter of 0.0025 cm and the bulb has a
If the radius of the equipotential surface of a point charge is 22.5 meter and is at a potential of +2.00kV (compared to zero at infinity), find the magnitude and sign of the point charge
A heavy piece of hanging sculpture is suspended by a 146.0 cm long, 8.03 gm wire. When the wind blows hard, wire hums at its fundamental frequency of 113.0 Hz. What is the mass of the sculpture (in kg) assume that the local acceleration due to gravit..
A mass-spring system oscillates with an amplitude of 5.60 cm. If the spring constant is 228 N/m and the mass is 454 g, Determine the mechanical energy of the system
A 676kW power station delivers power to a factory, How much less power is wasted in the transmission wires if the electricity is delivered from the power station at 54200V rather than 13700V
the near point of a person's eye is 52.8 cm. To see objects clearly at a distance of 24.0 cm, what should be the focal length and power of the appropriate corrective lens
Original problem: a person walks at constant speedv1 along a straight line from A to B and then back alongthe line from B to A at constant speed v2, What is theaverage speed over the entire trip
Assume that there is a very beautiful ornate crown, supposedly made of solid gold, how would you determine its density
A series LRH circuit has 100Ω resistor, a 2.00 mH Inductor and a 0.100μF capacitor connected across a 120V rms ac voltage source operating at (1000/π) Hz. what is the resonance frequency of this circuit?
two very small objects whose charges are 1 c and -1 c are separated by 1.5 m. what is the magnitude of the electric
Coherent light with wavelength 591 passes by two very narrow slits, and the interference pattern is observed on a screen a distance of 3.00 from the slits. The first-order bright fringe is a distance of 4.84 from the center of the central bright f..
a diver leaves a 3 m- board on a trajectory that takes her 2.2 m above the board and then into the water 2.7 m
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