A construction worker pushes a wheelbarrow 5.0 m with a horizontal force of 50.0 N. How much work is done by the worker on the wheelbarrow

A physical proprety of gold is its?

A resistor in a circuit has a current through it of 0.20 A when the potential difference across is 15V. calculate the resistance of the resistor

Which air masses would have cold, moist air? A. continental tropical B. maritime polar C. maritime tropical D. continental polar

If the weight of an object is greater than the weight of the water that it displaces, which is true? 1. the object will float because the gravitational force is greater than the buoyant force. 2.

Juan lives 100 m away from Bill. What is Juan's averege speed if he reaches Bill's home in 50 s?

Which one is having lesser ressistance. a 60w bulb or a 40w bulb?

A skater is standing still on a frictionless rink. Herfriend throws a Frisbee straight at her. In which of the followingcases is the largest momentum transferred to the skater? a) the skater catches the frisbee and hols onto it.

A 80 kg firefighter climbs of stairs 6 meter high in ten seconds

Your 64-cm-diameter car tire is rotating at 3.5 rev/s when suddenly you press down hard on the accelerator. After traveling 200 m, the tire's rotation has increased to 6.0 rev/s. What was the tire's angular acceleration? Give your answer in rad/s2.

Which of these refers to the set of characteristics that underlie a relatively stable pattern of behavior in response to ideas, objects or people in the environment Options Dissonance perception Personality Halo effect Attitude