You ride your bike for 1.5 h at an average velocity of 8 km/h, then for 30 min at 19 km/h. what is your average velocity?

A circular wire loop of radius 15.0 cm carries a current of 2.60 a. it is placed so that thenormal to its plane makes an angle of 41.0◦with a uniform magnetic field of magnitude12.0 t.

If you drag an object of 20 newtons force with a rope through a distance of 3 meters, you have done? on-meters of work. a. 60 b. 30 c. 16

Directions: Select ALL the correct answers. Friction is a force that can oppose the motion of two objects that are touching each other. Which of the following are examples of friction? A. A nail holds two wooden boards together. B.

If the forces are equal and opposite why does the rocket ship move

What is the acceleration experienced by a car that takes 10 s to reach 27 m/s from rest?

A car veers off course and runs straight into a brick wall. This is an example of which of the following? A. long time, large force B. long time, small force C. short time, small force D. short time, large force

A certain part of a computer chip has a length of 1.5 micrometers. How many meters is this?

A lion accelerates from rest at a rate of 4.2 m/s. How far has the lion gone after 4 seconds?

Which statement best compares momentum and kinetic energy?

Question 26 suppose that a constant force is applied to an object. newton's second law of motion states that the acceleration of the object varies inversely with its mass.