Two lightbulbs are each connected to a voltage of 120 v. one has a power of 25 w, the other 100 w. which bulb has the higher resistance?

Nuclear fusion is the combining of atomic nuclei to produce energy and new types of OA) light OB) power OC) matter OD) radiation

Based on the height of the Sun in the sky, at what time of year is it summer in the Southern Hemisphere? When is it winter in the Southern Hemisphere?

A bicyclist in the Tour de France crests a mountain pass as he moves at 18 km/h. At the bottom, 3.8 km farther, his speed is 85 km/h. What was his average acceleration (in m/s2) while riding down the mountain?

If a car is traveling westward with a constant velocity of 20m/s, what is the net force acting on the car

A cannon, located 60.0 m from the base of a vertical 25.0-m-tall cliff, shoots a 15-kg shell at 43.0° above the horizontal toward the cliff.

How does the unbalanced force of gravity affect the horizontal and vertical velocities of an object in projectile motion?

Assume that the temperature, 40C, and volume of the gas, 6 liters, remain constant. At 2 atmosphere of pressure, there are 0.036 moles of the gas. Write an equation that describes the pressure on the gas in terms of the amount of gas.

Part A What is a radio galaxy? How can radio galaxies affect the gas surrounding them? Drag the items on the left to the appropriate blanks on the right to complete the sentences. (Not all terms will be used.)

The drawings show three situations in which a positively charged particle is moving through a uniform magnetic field B with a velocity v. For each situation, what is the direction of the magnetic force F exerted on the particle?

A 500-n crate needs to be lifted 1 meter vertically in order to get it into the back of a pickup truck. what gives the crate a greater potential energy?