Simple harmonic motion related problem
A particle is in simple harmonic motion with period T. At time t = 0 it is at the equilibrium point. At which of the following times is it furthest from the equilibrium point?
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How many radian does a 0.300 m radius automobile tire rotate after starting from rest and accelerating at a constant angular acceleration of 2 rad/s2 over a 5.00 s interval?
A glass window 0.60 cm thick measures 63 cm by 42 cm. How much heat flows through this window per minute if the inside and outside temperatures differ by 16°C?
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A 50.0-kg ballet dancer stands on her toes during a performance with four square inches (26.0 cm2) in contact with the floor. What is the pressure exerted by the floor over the area of contact (a) if the dancer is stationary and (b) if the dancer
A ladder 7.05 m long leans against the side of a building. If the ladder is inclined at an angle of 79.5° to the horizontal, what is the horizontal distance from the bottom of the ladder to the building?
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An airplane (mass=12,000 kg) is catapulted off an aircraft. what is the average net force on the airplane when it starts from rest and reaches a speed of 50 m/s in 70m?
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