A bicyclist makes a trip that consists of three parts, each in the same direction (due north) along a straight road. During the first part, she rides for 15.1 minutes at an average speed of 8.26m/s. During the second part, she rides for 40.2 minutes at an average speed of 4.00m/s. Finally, during the third part, she rides for 9.13 minutes at an average speed of 19.1 m/s. How far has the bicyclist traveled during the entire trip? What is the average speed of the bicyclist for the trip?

An object is thrown straight up from the top of a building that is 31.2 m high. The object is thrown with a velocity of 16.4 m/s. At the same time the object is thrown upwards, a person runs along the ground with a constant speed of 3.4 m/s. When the object hits the ground, how far has the person gone in meters?

A pebble is thrown downward from a 46.0-m-high cliff with an initial speed of 7.00 m/s. How long does it take the pebble to reach the ground?

An object is moving with a constant acceleration in a straight line from Point A to Point B. The distance between the two points is 58 m, the time taken is At = 5.98 s, and the final speed of the object at Point B is 11.96 m/s. What is the initial speed of the object at Point A?

A mountain lion jumps to a height of 2.65 m when leaving the ground at an angle of 42.9°. What is its initial speed (in m/s) as it leaves the ground?

A bicyclist makes a trip that consists of three parts, each in the same direction (due north) along a straight road. During the first part, she rides for 17.8 minutes at an average speed of 7.42 m/s. During the second part, she rides for 27.7 minutes at an average speed of 3.92 m/s. Finally, during the third part, she rides for 6.58 minutes at an average speed of 18.3 m/s. (a) How far has the bicyclist traveled during the entire trip? (b) What is the average speed of the bicyclist for the trip? (a) Number i (b) Number Units Units ◄►

An express train passes through a station. It enters with an initial velocity of 22.0 m/s and decelerates at a rate of 0.150 m/s² as it goes through. The station in 210.0 m long. How fast is it going when the nose leaves the station?

An object is thrown vertically upwards by a person’s hands. While it is in contact with their hand, the object has an acceleration of ?=(2.00t^2+12.0t) m/s^2, with an initial velocity of zero. It is in contact with the person’s hands for 1.2 s. How high above the point of release does this object go? Ignore the air resistance and height change due to the motion of the hand.

An antelope moving with constant acceleration covers the distance 77.0 mm between two points in time 6.90 ss . Its speed as it passes the second point is 14.2 m/sm/s .

A bicyclist makes a trip that consists of three parts, each in the same direction (due north) along a straight road. During the first part, she rides for 23.5 minutes at an average speed of 7.70 m/s. During the second part, she rides for 29.0 minutes at an average speed of 3.71 m/s. Finally, during the third part, she rides for 6.28 minutes at an average speed of 19.8 m/s. (a) How far has the bicyclist traveled during the entire trip? (b) What is the average speed of the bicyclist for the trip?