A 1200 kg car is being towed to the shop. The tow truck applies 3200 N of force in order to keep the car moving at a constant velocity. (Friction is present.) A) Write the vertical Fnet equation for the car.
B) Write the horizontal Fnet equation for the car.
C) Determine the coefficient of kinetic friction between the car's tires and the road.

Acar drives toward the right over the top of a hill, as shown below. which arrow represents the centripetal acceleration? w x y z

What is the speed of an object at a given moment?

Arunner is jogging at a steady 3.6 km/hr. when the runner is 2.9 km from the finish line, a bird begins flying from the runner to the finish line at 14.4 km/hr (4 times as fast as the runner). when the bird reaches the finish line, it turns around and flies back to the runner. even though the bird is a dodo, we will assume that it occupies only one point in space, i.e., a zero-length bird. how far does the bird travel? (b) after this first encounter, the bird then turns around and flies from the runner back to the finish line, turns around again and flies back to the runner. the bird repeats the back and forth trips until the runner reaches the finish line. how far does the bird travel from the beginning? (i.e. include the distance traveled to the first encounter)