Which wave characteristic has the unit hertz

A 500 g model rocket is resting horizontally at the top edge of a 40-m-high wall when it is accidentally bumped. The bump pushes it off the edge with a horizontal speed of 0.5 m/s and at the same time causes the engine to ignite.

A box is slid a distance of 3.5 meters with an average force of 15.6 N applied, how much work is done on the box?

A particle of mass 6.7*10^-6 kg and charge 13 μC is moving at a speed of 70 m/s perpendicularly to a uniform 9.4-T magnetic field. What is the radius of the particle's circular path?

The recommended adult dose of elixophyllin a drug used to treat asthma, is 6.00 mg/kg of body mass. calculate the dose in milligrams for a 115-lb person

A spherical balloon of volume 4.00 x 10 - 3 m contains helium at a pressure of 1.20 x105 Pa. How many moles of helium are in the balloon if the average kinetic energy of the helium atoms is 3.60 x 10-22 J?

If the pig can move the car 30 meters in 10 seconds then what is the speed for the car

Which is a true statement about gender roles? A.) gender roles are basically the same across all cultures B.) male-female friendships are more difficult to develop today than they were in earlier generations C.

Which job is most likely to cause an acute strain

A foot ball with a mass of 0.42kg. the aveage acceleration of the football was 14.8 m/s^2. how much force did the kicker supply to the football a. 6.22m/s^2 b. 622 N c. 35.24 m/s^2 d. 34.24 N

The deflection of air masses to the right or left (depending on latitude) as they move from one latitude to another is called the: a. Coriolis effect. b. Hadley cell. c. Saffir-Simpson scale. d. Cyclonic effect. e. Ekman spiral.