(3) If a ball is thrown vertically upward from the roof of 32 foot building with a velocity of 16ft/sec,its height after t seconds is s(t)=32+16t−16t^2.What is the velocity of the ball when it hits the ground (height 0)?
Solve for time after final velocity is found. You may rearrange the following equation to do this: (Final Velocity) = (Initial Velocity) + (Acceleration)*(Time). So in this case, (Time) = (Final Velocity – Initial Velocity)/(Acceleration). Time then equals (10.25 – 5)/(4) = 1.31...
英语翻译If a ball is thrown in the air with a velocity 48 ft/s,its height in feet t seconds later is given by y = 48t − 16t2.(a) Find the average velocity for the time period beginning when t = 2 and lasting 0.5 second.
Answer to: The position of a particle is given by the equation of motion s(t) = 1/(1+t) where t is in sec and s in meters. Find the velocity. By...
Answer to: A physics student with a mass of 51 kg slides in the snow. Find the velocity for each points A, B, C, D, and E. By signing up, you'll...
Impact cratering is a geological process that shapes the surfaces of the terrestrial planets when high-velocity asteroids or comets hit them. Imprints of past impacts on the Earth are poorly preserved because of the contin- ued action of mountain building due to plate tectonics, weathering and ...
Velocity NextHopDomain NextHopCategory NextHopConnector DeliveryType* Status RiskLevel* OutboundIPPool* LastError TlsDomain None omits the queue name from the Details column in the results. * These properties are reserved for internal Microsoft use, and aren't used in on-premises Exchange organiza...
(3) If a ball is thrown vertically upward from the roof of 32 foot building with a velocity of 16ft/sec,its height after t seconds is s(t)=32+16t−16t^2.What is the velocity of the ball when it hits the ground (height 0)?
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aof the principle of interpolation. Given the velocity function V(t), the displacement 插值法的原则。 假使速度作用v (t),位移[translate] aorbital 轨道[translate] a当我遇到困难是我的朋友会帮助我 正在翻译,请等待... [translate] atime for school 时刻为学校[translate] ...