Physics, 13.12.2019 05:31 batpool3375
4. a 3.0-kg block slides on a frictionless 20° inclined plane. a force of 16 n acting parallel to the incline and up
the incline is applied to the block. what is the acceleration of the block?
a. 2.0 m/s2 down the incline
b. 5.3 m/s2 up the incline
c. 2.0 m/s- up the incline
d. 3.9 m/s² down the incline
e. 3.9 m/s2 up the incline
Answers: 1
Another question on Physics
Physics, 21.06.2019 22:30
The percent efficiency of a machine can never be 100% (or greater), because in the real world some energy is always converted into a. heat b. work c. input force d. output force
Answers: 1
Physics, 22.06.2019 02:10
"an open tank has the shape of a right circular cone. the tank is 6 feet across the top and 5 feet high. how much work is done in emptying the tank by pumping the water over the top edge? note: the density of water is 62.4 lbs per cubic foot."
Answers: 2
Physics, 22.06.2019 14:40
The experiment done in lab is repeated, using a ball that has unknown mass m. you plot your data in the form of f 2 versus m/l, with f in rev/s, m in kg, and l in m. your data falls close to a straight line that has slope 3.19 m/(kg · s2). use g = 9.80 m/s2 and calculate the mass m of the ball.
Answers: 1
You know the right answer?
4. a 3.0-kg block slides on a frictionless 20° inclined plane. a force of 16 n acting parallel to th...
Questions
Mathematics, 30.04.2021 01:10
Mathematics, 30.04.2021 01:10
Mathematics, 30.04.2021 01:10
Chemistry, 30.04.2021 01:10
Mathematics, 30.04.2021 01:20
Mathematics, 30.04.2021 01:20
Mathematics, 30.04.2021 01:20
Mathematics, 30.04.2021 01:20
Mathematics, 30.04.2021 01:20
History, 30.04.2021 01:20
Mathematics, 30.04.2021 01:20
