# Question

Fig. 4.34 shows a product label.

(a) This label is correct (1) on the Earth; (2) on the Moon, where the acceleration due to gravity is only one-sixth of that on the Earth; (3) in deep space, where there is little gravity; (4) all of the preceding.

(b) What mass of lasagne would a label show for an amount that weighs 2 lb on the Moon?

(a) This label is correct (1) on the Earth; (2) on the Moon, where the acceleration due to gravity is only one-sixth of that on the Earth; (3) in deep space, where there is little gravity; (4) all of the preceding.

(b) What mass of lasagne would a label show for an amount that weighs 2 lb on the Moon?

## Answer to relevant Questions

In a college homecoming competition, eighteen students lift a sports car. While holding the car off the ground, each student exerts an upward force of 400 N. (a) What is the mass of the car in kilograms? (b) What is its ...The engine of a 1.0-kg toy plane exerts a 15-N for-ward force. If the air exerts an 8.0-N resistive force on the plane, what is the magnitude of the acceleration of the plane? A 2.0-kg object has an acceleration of 1.5 m/s2 at 30o above the – x-axis. Write the force vector producing this acceleration in component form. A certain amount of work W is required to accelerate a car from rest to a speed v. If instead an amount of work equal to 2Wis done on the car, what is the car’s speed? When walking up stairs, it is easier to do so in a zigzag path rather than going straight up. Why is this?Post your question

0