Find the acceleration of a spaceship, which goes from 210 m/s to 340 m/s, in just 5.0 seconds.

If angle "a" is 25°, angle "b" is: a) equal to angle c b) less than angle c c) greater than angle c

For the car in the picture ,in which direction is the normal force? -into the screen -down -out of the screen -up

Question part points submissions used suppose that 2 j of work is needed to stretch a spring from its natural length of 26 cm to a length of 36 cm. (a) how much work is needed to stretch the spring from 28 cm to 32 cm? (round your answer to two decimal places.)