In which scenario is the greatest amount of work done on a wagon? a force of 55 n moves i‎t 8m a force of 60 n moves i‎t 6m a force of 50 n moves i‎t 5m a force of 40 n moves i‎t 10m

The man fires an 80 g arrow so that it is moving at 80 m/s when it hits and embeds in a 8.0 kg block resting on ice. how far will the block slide on the ice before stopping? a 7.1 n friction force opposes its motion.

Explain why the aperture of the spherical mirror should be small compared to the radius of curvature of the mirror.

When a bicycle coasts uphill, it moves slower and slower as it climbs. why? a. its kinetic energy is transforming into heat energy. b. its potential energy is transforming into kinetic energy. c. its kinetic energy is transforming into potential energy and heat energy. d. its potential energy is transforming into kinetic energy and heat energy.