An airplane accelerates down a runway at 4.12 m/s? for one minute until it finally lifts off the ground. How long is the said runway? From the problem, what is the most appropriate equation to be used? Ov=v; + at d = O d= +ot Ovf = V + 2ad

A speedboat moves west at 108km/h for 20.0 min. It then moves at 60.0 degrees south of west at 90.0 km/h for 10.0 min. What is the average speed for the trip? What is the average velocity for the trip ?

using v=gt how many seconds does it take a freely falling object to gain 58 m/s in velocity

A cannonball is launched from ground level. The launch angle is 60°, with an initial speed of vi = 120 m/s. How far away does the cannonball land? Express your answer with the appropriate units. HA ? Value Units d = Submit Request Answer

A student fires a cannonball vertically upwards with a speed of 39.0m/s. Determine all unknowns and answer the following questions. Neglect drag and the initial height and horizontal motion of the cannonball. What was the cannonball's maximum height? unit How long did the cannonball rise? unit What was the cannonball's total flight time? unit check answers cannot be de Unit 12: forces and motion review, one-dimensional motion problems Desmos Scientific Online Calculator

A steel ball weighing 2 lb is dropped from a height of 3000 ft with no velocity. As it falls, the ball encounters air resistance numerically equal to v/8 (in pounds), where v denotes the velocity of the ball (in feet per second). Find the time required for the ball to reach the height of 2000 ft. Select the correct response: 113 sec O None O 125.5 sec 63 sec

Problem 2: An object is thrown off the top of a 38-m tall building with a velocity of 350 m/s at an angle of 8.2° with respect to the horizontal. Part (a) How long is the object in the air in seconds? Numeric : A numeric value is expected and not an expression. t = Part (b) What is the maximum height the object reaches above the ground in meters? Numeric : A numeric value is expected and not an expression. hmax = Part (c) What is the horizontal distance the object covers in meters? Numeric : A numeric value is expected and not an expression. Ax =.

A car traveling at 25.0 m/sm/s runs out of gas while traveling up a 17.0 degree slope. How far up the hill will it coast before starting to roll back down?

Classify each quantity as a scalar quantity or vector quantity. Answer choices may be used more than once. 1. average velocity 2. distance 3. position 4. speed 5. displacement

2. Where and when will they meet? Write the word problem with a conclusion. (4 marks) d = 24.0 m Person A Person B v = 4.00 m/s v = 3.00 m/s