'75 km hr' presentation slideshows

CALCULATING ENERGY AND PROPERTIES OF MATTER

CALCULATING ENERGY AND PROPERTIES OF MATTER. W = ? F = 10 N d = 300 m. W = 3000 Nm. v = ? d = 500 km t = 20 hr. v = 25 km/hr. P = ? W = 50 Nm t = 25 sec. P = 2 w. a = ? ?v = 30 m/sec. t = 20 sec. a = 1.5 m/sec./sec. GPE = ? m = 5 kg h = 10 m. GPE = 500 J (rounded off).

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Scalars vs Vectors

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