A student conducts an experiment studying the effect of force on mass. She changes the mass of the cart and determines the force required to produce a constant acceleration in each case and a graph of her data is as in fig. Determine the constant acceleration of the cart from the graph. 0.5 m/s2
2.0 m/s2
2.5 m/s2
0.2 m/s2

To travel at constant speed, a car engine provides 24kw of useful power. the driving force on the car is 600n. at what speed does it travel?

The arrival of in the early days of europa’s existence could have formed its ocean. it is likely that the water experienced similar to earth. it is also possible that this water is retained beneath europa’s surface and in its atmosphere due to europa’s . 1.) a. precipitation b. water vapor c. icy debris 2.) a. gravitational compression b. biochemical cycling c. radiogenic heating 3.) a, gravity b. magnetic field c. heat energy for plato

Acertain radio station broadcasts radio waves that have a wavelength of 298cm what is its broadcast frequency?