If Sue uses a force of 80 N to move a box that had a mass of 35 kg a distance of 25 m, how much work did she do?

The world record for the 100.0 meter dash is 9.580 seconds. Find the speed of the runner in miles per hour.

A shopping cart accelerates 0.5 m/s2 when a net force of 8 N is applied to it. What is the mass of the shopping cart?

An airplane cruises at 880km/h relative to the air. It is flying from Denver, Colorado, due west to Reno, Nevada, a distance of 1200km, and will then return. There is a steady 90km/h wind blowing to the east.

superman with a mass of 150 kg, goes to outer space to push a 125000 kg alien spaceship out of the stationary orbit. he use his super strength and pushes the ship away at a speed of 150 m/s. what is the speed of superman after his big push?

What is the average speed of a rocket that travels a distance of 35000 miles in 2 hours

A California Condor is approaching its nest with a large chunk of carrion in its beak. As it approaches, it makes an upward swoop, achieving a momentary upward velocity of 12.

Radiation transfers thermal energy through -

A PWC is overtaking another vessel. Which vessel must give way?

A car traveling at + 7.0 m/s accelerates at the rate of + 0.80 m/s2 for an interval of 2.0 s. Find vf.

What is the frequency of radiation whose wavelength is 0.84 nm? express the frequency in inverse seconds to three significant digits?