A body weight W is suspended from the ceiling of a room to a chain of YZ ceiling pause the chain by force of W Nguyen true or false

An engineer designs a roller coaster so that a car travels horizontally for 152 ft, then climbs 137 ft at an angle of 34.0° above the horizontal. it then moves 137 ft at an angle of 48.0° below the horizontal. if we take the initial horizontal motion of the car to be along the +x-axis, what is the car's displacement? (give the magnitude of your answer, in ft, to at least four significant figures and give the direction of your answer in degrees counterclockwise from the +x-axis.)

The speed of light can be used to measure the

Will mark as brainliest how does a catapult increase the trajectory of an object? ps. answer as if u were a 5th grader