Which feature of a heating curve indicates a change of state? an upward sloping line a downward sloping line a horizontal line a curved line

What is tan(61)? а. 1.80 b. 0.49 c. 0.61 d. 0.87

Astudent is working in the lab to determine how time affect impulse the student keeps the force the same in each row but changes impact the time some data is shown witch trial has the greatest a student is working in the lab to determine how time affect impulse the student keeps the fours the same in each row but change is the impact time some data shown witch trial has the greatest impulse

M1 = 2.8 kg, m2 = 6.72 kg, m3 = 11.2 kg, byas in .is ,is .toof m3 it 0.91 m. (in m/s)