Question 7 When describing how power and work are similar you would want to mention that

you must know time to determine both work and power
you must know force in order determine both work and power
you must know energy in order to determine both work and power
you must know velocity to determine both work and power

How would doubling the made of an object change the objects potential energy

Your science teacher brings in a speaker to talk to your class about climate change. during the session, students ask a few questions. which questions are related to the current evidence on climate change

The path of a satellite orbiting the earth causes it to pass directly over two tracking stations a and b, which are 51 miles apart. when the satellite is on one side of the two stations, the angles of elevation at a and b are measured to be 87 degrees and 84 degrees, respectively. (a) how far is the satellite from station a? (b) how high is the satellite above the ground?