Determine the velocity of aball shot vertically upward
Determine the velocity of a 6.5 g ball shot vertically upward from the spring gun with the force constant of 670 N/m, compressed 5.00 cm?
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A charge of -338e is uniformly distributed all along a circular arc of radius 6.70 cm, that subtends an angle of 41o. Determine the linear charge density all along the arc?
The object with a height of 2.54 cm is located 36.3 mm to the left of a lens having a focal length of 35.0 mm Where is the image situated? Determine the height of the image?
A sports car crosses the bottom of the valley having radius of curvature equivalent to 95. At the very bottom the normal force on the driver is double his weight. At what speed was the car traveling?
Avoiding the air resistance, determine the range ofthis projectile when it is fired at an angle such that the range equivalent the greatest height attained.
A +3.0 nC charge is at x = 0 cm and a -1.0 nC charge is at x = 4 cm. Determine the point or points on the x-axis which is the electric potential zero? Enter your answer numerically separated by commas (two significant figures)
Determine the force per meter on a wire carrying a 3.60 A current if perpendicular to a 1.2T magnetic field. What when the angle between the wire and field is around 45 degrees?
The force on a wire carrying a 30 A is utmost of 3.8N if located between the pole faces of a magnet. When the pole faces are 25 cm in diameter, determine the estimated strength of the magnetic field?
Compute magnetic force on a 180 m length of wire stretched among the two towers and carrying a 280A current. The magnetic field of earth is 5.00 x 10^-5T makes an angle of 60 degrees with the wire.
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