A bicyclist moves at a constant speed of 4 ms-1 how long will it take for the bicyclists to move 36m?

How much work is done if a 50. ON force is applied on an object in the direction of motion while the object slides 3.00 m across the floor?

The direction of the magnetic field is determined by which of the following? A. energy of the current B. magnetic domain C. magnetic force D. direction of the current

Entropy is closely related to the a. second law of thermodynamics. b. first law of thermodynamics. c. both of the above d. none of the above

What is the relationship between the relief of an area and the contour interval on a map of the area

Which of the following is NOT an example of a girl on a bike who is accelerating?

A baseball with a mass of 0.8 kg is given an acceleration of 20m/s. how much force was applied to the ball

Stephen can push with 200N of force on a couch. If the couch has a mass of 20 kg, how much acceleration will the couch have?

Which devices might use electromagnets? pick all that apply. 1. audio speakers 2. plastic combs 3. trains 4. doorbells 5. revolving chairs 6. cranes

Match each type of line or symbol, common to geologic maps, to its description. 1. Fault Line A. very dark and thick line 2. Contact Line B. very light and thin line 3. Axis Fold C. look like a stubby T 4. Strike and Dip D.

You drop your backpack out of a window from a height of 8.3 m. What is the impact speed of your backpack? A. 163 m/s B. 1.2 m/s C. 21.3 m/s D. 12.8 m/s