Ew Mode
Delay
Q.10.A car moves with a speed of 40 km/h for 15 minutes and then with a speed of 60 km/h for the next
15 minutes. The total distance covered by the car is:

Which of the following are guidelines to follow for obtaining accurate observations

Rank the six combinations of electric charges on the basis of the electric force acting on q1. define forces pointing to the right as positive and forces pointing to the left as negative. rank positive forces as larger than negative forces. q1,q2,q3 = positive(+) q1 = + q2 = + q3 = - q1 = + q2= - q3= + q1= - q2= + q3= + q1= + q2= - q3= - q1,q2,q3 = negative

Humidity is to blame for that muggy, steamy feeling you experience on some hot summer days. what gas in the atmosphere causes humidity? a) oxygen b) hydrogen c) nitrogen d) water vapor