Upon what does the force of gravity between two objects depend?.

Adelivery truck leaves a warehouse and travels 2.60 km north. the truck makes a left turn and travels 1.25 km west before making another right turn to travel 1.40 km north to arrive at its destination. what is the magnitude and direction of the truck's displacement from the warehouse?

Determine the age of a fossil if it had only one eighth of its original carbon-14 content remaining?

Which of the following are appropriate acceleration units?