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A ball is thrown at the initial velocity of around 32.2 m/s at angle of 33.5° reaches a maximum height h. Determine with what initial speed must you throw a ball straight upward to reach the sim
A swimming pool of 4.0 m wide is filled to the top. The bottom of the pool becomes fully shaded in the afternoon when the sun is 21 above the horizon. Explain how deep is the pool?
A lunch having of small hamburger, small fries and small soft drink at same fast food chain has 880 calories. Determine percent change in calories from smaller to larger lunch.
In a shot-put event, an athlete throws the shot with the primary velocity of 12.8 m/s at an angle of around 46.5° from the horizontal. The shot leaves her hand at a height of 1.6 m above the gro
Explain qualitatively what type of Kepelerian orbit you would put yourself into around the Sun so you would arrive at this planet in the shortest time interval.
The moment of inertia for a solid sphere is stated by I = 2/5MR squared and a solid disk is stated by I = 1/2MR squared. When both objects encompass the similar mass and radius and both are released
Assume r and s are any positive integers. Does there exist the graph G with property the G has vertices of degrees r and s and no other degrees? Describe.
A mass of 2 kg (M1) is sliding (no rolling) across the frictionless surface having velocity v1. A ring of 2 kg (M2) is rolling across the surface with velocity v2. Both masses encompass the similar
The magnet's magnetization vector is primarily at an angle of 30° with the direction of the external field. Determine the magnetic torque applied on the magnet.
A mass of 2 kg is joined to an un-stretched spring having spring constant of around 100 N/m. It is then released and starts to fall. i) Determine how much will the spring stretch?
When this group is divided in half, compute the charge of each half. As well compute the magnitude of electric force which would result when the two groups of charges are position 1.00 km apart.
Pearce's has the long term debt ratio of .45 and the current ratio of 1.25. current liabilites are $875, sales are $5,780, profit margin is 9.5%, and ROE is 18.5%. Determine amout of net fixed asset
The position of particle coordinates (x, y) are (2.0 m, 2.0 m) at t = 0, (7.0 m, 7.0 m) at t = 2.0 s, and (13.0 m, 10.0 m) at t = 5.0 s. Determine the magnitude of vav from t = 0 to t = 2.0 s.
The great market has payoff of $200,000, the normal market has the payoff of $100,000, and the poor market has the payoff of $20,000. Determine Laplace criterion value?
If he couldn't perspire or else cool his body, determine by how much his body temperature rise would throughout this exercise?
If new account earns interest at rate of 7%/year compounded quarterly, how much will Luis have in the account at the time of retirement?
On a day when the wind is blowing toward the south at 1.2 m/s a runner jogs west at 1.6 m/s. Determine the velocity (speed and direction) of the air relative to the runner?
A magnetic field consists of a magnitude of 12 T. Find out the magnitude of an electric field that stores the similar energy per unit volume as this magnetic field?
This change leads to the appearance of around 6.0 mA current in a nearby secondary coil. The secondary coil is part of a circuit in which the resistance is around 12 Ω. The mutual inductance a
A box of 5.00 kg slides 3.00 m across the floor before coming to rest. Find out the coefficient of kinetic friction among the floor and the box when the box had an initial speed of around 3.00 m/s?
A straight rod comprises of a 1.2 cm long piece of aluminum joined to a 2.0 cm long piece of steel. Determine by how much will the length of this rod change when its temperature is raised from 20 C to
The critical angle for a special kind of glass in air is around 40.8 degrees. The index of refraction for water is around 1.33. Find out the critical angle when the glass is immersed in water?
A jewelry maker has asked your glass studio to generate a sheet of dichroic glass which will appear red for transmitted light and blue for reflected light. You decide that ‘red light’ mu
A magnetic field consists of a magnitude of 0.078 T and is uniform ocer a circular surface whose radius is around 0.10 m. The field is oriented at an angle of φ = 250 with respect to the normal
A diver shines a light up to the surface of the flat glass-bottomed boat at an angle of around 41 degrees relative to the normal. When the indices of refraction of air, water and glass are 1.0, 1.33