Một người đi xe đạp chuyển động thẳng đều với vận tốc 15km/h tính quãng đường người đó đi được sau 180 phút

Now that the first three steps have been explained, identify the next three steps, in order. calculate the magnitude of r sum vector components calculate a and b magnitudes calculate the direction of r, calculate x,y components step 4 step 5 step 6

Akg a of 55 m at an of 11 ? . if is at 98 km/h,be ?

In a heat engine if 1000 j of heat enters the system the piston does 500 j of work, what is the final internal energy of the system if the initial energy was 2000 j? 1. write the equation 2.list out your known variables 3.plug the numbers into the equations 4.solve 5.write your solution statement that includes initial energy and final