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2 Given the formula s = ut +1/2at power 2, where s = distance (in metres)u= initial velocity (in m/s)a = acceleration (in m/s2)t = time (in seconds)in this question 2 the power 2 is only for tFind the value of s when:a) u = 500 m/s, t = 10 s and a =-4 m/s2b) u = 300 m/s, t=5.8s and a = -25 m/s2c) u = 1000 m/s, t = 52s and a = - 12.6 m/s2d) u = 80 m/s, t = 5s and a = -12.5 m/s2e) u = 0 m/s, t = 10s and a = 0 m/ss2 |
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Answer» econd ONE is wrongRight one iss=ut+1/2at² =300*5.8+1/2*-25*5.8² =1740-420.5 =1319.5 m/s²sorry for PICTURE qualitymark me as a BRAINLIESTFOLLOW me |
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