Neglecting air resistance, which of the following statements is true regarding an object in freefall?
a. An object’s velocity changes at a constant rate, and its acceleration remains constant.
b. An object falls an equal distance in between each second.
c. An object maintains a constant velocity.
d. An object’s acceleration increases at a constant rate.
Answers: 1
Physics, 21.06.2019 23:30, EstevanOtero7361
Adding more pulleys to a system of pulleys needed to lift an object. a. increases the force b. decreases the force c. increases the amount of work d. decreases the amount of work
Answers: 1
Physics, 22.06.2019 04:00, idontknow11223344
Simple machines can a. increase force only b. decrease force only c. increase or decrease force
Answers: 3
Physics, 22.06.2019 14:00, ogneshelle
The earth exerts a gravitational force of 500 n on amy. what is amy’s mass in kg?
Answers: 2
Neglecting air resistance, which of the following statements is true regarding an object in freefall...
Mathematics, 16.10.2020 03:01
English, 16.10.2020 03:01
Mathematics, 16.10.2020 03:01
Health, 16.10.2020 03:01