Physics, 26.10.2019 19:43 lilytimpsonx
Question 20
a 100 kg box is being pulled by a chain along a horizontal surface. the chain is at a 25° angle. the coefficient of friction between the box and surface is 0.46
the box starts from rest and travels 16 meters in 9 seconds. what is the acceleration, tension force and normal force for the box?
a) acceleration
b) normal force
c) tension force
acceleration = 0.4m/s2
Answers: 3
Physics, 22.06.2019 04:20
Calculate the capacitance of a system that stores 2.0 x 10^-10c of charge at 100.0 v. use c=q/v. a. 2.0 x 10^-12 f b. 2.0 x 10^-8 f c. 5.0 x 10^11 f d. 5.0 x 10^7 f
Answers: 1
Physics, 22.06.2019 09:00
A2000 kg car is rounding a curve of radius 200 m on a level road. the maximum frictional force the road can exert on the tires of the car is 4000 n. what is the highest speed at which the car can round the curve?
Answers: 1
Physics, 22.06.2019 18:30
Blood pressure the total amount of blood the heart pumps in one minute 2. cardiac output the number of times your heart beats in a minute 3. dilate the amount of blood that the heart can pump in a single beat 4. heart rate the force exerted on the walls of the blood vessels by the blood that moves through them 5. stroke volume to widen or get larger in size
Answers: 3
Question 20
a 100 kg box is being pulled by a chain along a horizontal surface. the chain is a...
a 100 kg box is being pulled by a chain along a horizontal surface. the chain is a...
Mathematics, 22.03.2021 16:30
Law, 22.03.2021 16:30
English, 22.03.2021 16:30
Mathematics, 22.03.2021 16:30
Mathematics, 22.03.2021 16:30
Social Studies, 22.03.2021 16:30
Mathematics, 22.03.2021 16:30
Social Studies, 22.03.2021 16:30
Computers and Technology, 22.03.2021 16:30
Mathematics, 22.03.2021 16:30
Mathematics, 22.03.2021 16:30
Mathematics, 22.03.2021 16:30
Mathematics, 22.03.2021 16:30
English, 22.03.2021 16:30