(Solved): Uphill escape ramps are somotimes provided to the side of steep downhill highways for trucks with o ...

Uphill escape ramps are somotimes provided to the side of steep downhill highways for trucks with overheated brakesi. Part A For a simple \( 19^{2} \) upward ramp, what minimum length would be needed for a runaway truck fraveling \( 170 \mathrm{~km} / \mathrm{h} \) ? Express your answer to two significant figures and include the appropriate units. X. Incorrect; Try Again; 3 attempts remaining Enter your answer using units of distance.