the table shows data for the planet uranus. to the nearest whole number, how much would a 25.0 kg rock weigh…

the table shows data for the planet uranus. to the nearest whole number, how much would a 25.0 kg rock weigh on uranus?\n|quantity|value|\n|--|--|\n|escape velocity (km/s)|21.3|\n|gravitational acceleration (m/s²)|8.7|\n|orbital velocity (km/s)|6.8|\n|length of day (hours)|17.2|\n170 n\n218 n\n430 n\n532 n

the table shows data for the planet uranus. to the nearest whole number, how much would a 25.0 kg rock weigh on uranus?\n|quantity|value|\n|--|--|\n|escape velocity (km/s)|21.3|\n|gravitational acceleration (m/s²)|8.7|\n|orbital velocity (km/s)|6.8|\n|length of day (hours)|17.2|\n170 n\n218 n\n430 n\n532 n

Answer

Explanation:

Step1: Recall weight formula

Weight $W = mg$, where $m$ is mass and $g$ is gravitational - acceleration.

Step2: Identify values

Given $m = 25.0\ kg$ and from the table $g = 8.7\ m/s^{2}$ on Uranus.

Step3: Calculate weight

$W=25.0\times8.7 = 217.5\ N$.

Step4: Round to nearest whole number

Rounding $217.5\ N$ to the nearest whole number gives $218\ N$.

Answer:

218 N