force of 2.5 Newton with its arms 0.5 metre long to take a spanner in clockwise rotation find the torque in magnitude and what will be the sign of the resulting Tork​

As , plants meet their needs for making food from air, soil, water, and the sun's energy in a process called there are plants called grow high in trees without here are words to put in the blanks. 1.) producers 2.) consumers 3.) chloroplasts 4.) epiphytes

Work out sian speed for the first 30 minutes of her journey. give your answer in km/h.

Two point charges are on the y axis. a 3.90-µc charge is located at y = 1.25 cm, and a -2.4-µc charge is located at y = −1.80 cm. (a) find the total electric potential at the origin. v (b) find the total electric potential at the point whose coordinates are (1.50 cm, 0). v