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Part A How far up the plane will it go? A block is given an initial speed of 4.8 m/s up the 24.0 * plane shown in ( Express your answer to two significant figures and include the appropriate units. Figure 1). Ignore friction. HA Value m Submit Previous Answers Request Answer X Incorrect; Try Again; 5 attempts remaining Review your calculations and make sure you round to 2 significant figures in the last step. Figure Part B How much time elapses before it returns to its starting point? Express your answer to two significant figures and include the appropriate units. X HA m t= Value S Submit Request Answer Provide Feedback " Previous