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Solve the all parts of given problem:
Problem: A bat strikes a 0.145-kg baseball. Just before impact, the ball is traveling horizontally to the right at a speed of 60.0m/s , and it leaves the bat traveling to the left at an angle of 40 degree above horizontal with a speed of 55.0m/s. The ball and bat are in contact for 1.75ms.
Part A: Find the horizontal component of the average force on the ball. Take the x-direction to be positive to the right.
Part B: Find the vertical component of the average force on the ball. The positive y-axis points upwards.
I know the correct answer for above problem but explain how to get this answer! Thanks.
A plastic bag is filled with nitrogen at atmospheric pressure and 27.0 oC. If hot air is used instead of nitrogen, what is the required volume of the balloon if the air inside can be maintained at 39.0 oC
A 8.59 kg sphere of radius 6.57 cm is at a depth of 2.92 km in seawater that has an average density of 1025 kg/m3. Define the (a) gauge pressure, (b) total pressure, and (c) corresponding total force compressing the sphere's surface?
What is the angular separation of two spectral lines of wavelengths 446 nm and 398 nm formed in order m=2 with a 360 line/mm grating
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A planet of mass m = 7.85 × 1024 kg is orbiting in a circular path a star of mass M = 4.35 × 1029 kg. The radius of the orbit is R = 8.15 × 107 km. What is the orbital period (in earth days) of the planet Tplanet?
Calculate the magnitude of the linear momentum of a 35 kg object on the equator, as measured from the center of the Earth. The radius of the Earth is 6371 km.
A golfer hits a shot to a green that is elevated 3 m above the point where the ball is struck. find the speed of the ball just before it lands
the sun is 1.4x109 meters in diameter and it is 1.5x1011 meters from earth. a pinhole in the leaf of a tree forms an
A 4.7 meter long, 450 kilogram steel beam extends horizontally from the point where it has been bolted to the framework of a new building under construction. Estimate what is the magnitude of the torque about the point where the beam is bolted into..
a hollow metal sphere has inner and outer radii of 7 cm and 10 cm radii. a point charge is located at the center is
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