When the phone collided with the wall, why didn’t the wall change its motion?
(Open ended)

Which terms describe the purpose of antennas on devices that use radio waves? transmit and receivemodify and amplifyamplify and receivemodify and transmit

Asap i'm in class rn a 1,000-kg car is traveling 20 m/s on a flat stretch of road. it gets to a hill and coasts uphill until it stops. how high up the hill does the car travel? givens: equation: 1/2mv2initial=mghfinal solve for h. plug & chug, label.

The first law of thermodynamics states that heat added to a system is neither created nor destroyed but is as it changes into other forms of energy.