Question

acceleration due to gravity on uranus is 8.87 m/s². what does a 45 kg person weigh on uranus? remember: w=mg uranus 399 n 45 n 299 n 53.9 n

Explanation:

Step1: Recall the formula for weight

The formula for weight \( w \) is given by \( w = mg \), where \( m \) is the mass and \( g \) is the acceleration due to gravity.

Step2: Identify the values

Here, the mass \( m = 45 \, \text{kg} \) and the acceleration due to gravity on Uranus \( g = 8.87 \, \text{m/s}^2 \).

Step3: Calculate the weight

Substitute the values into the formula: \( w = 45 \, \text{kg} \times 8.87 \, \text{m/s}^2 \).
Calculate the product: \( 45 \times 8.87 = 399.15 \approx 399 \, \text{N} \).

Answer:

399 N