subject
Physics, 09.01.2020 05:31 sebastien14

A2.10 x 10^3 kg car starts from rest at the top of a 5.0
mlong driveway that is sloped at 20 degrees with the horizontal.
ifan average friction force of 4.0 x 10^3 n impedes the motion,
findthe speed of the car at the bottom of the driveway.

ansver
Answers: 2

Other questions on the subject: Physics

image
Physics, 22.06.2019 04:00, Isaacochoa780
The long handle on a rake is a(n) a. lever b. screw c. wedge d. inclined plane
Answers: 2
image
Physics, 22.06.2019 07:00, andrespiperderc
Suppose while hauling rocks, you accidentally drop one. it breaks apart in flat, planar sections. what type of rock did you just drop? 20 points
Answers: 3
image
Physics, 22.06.2019 10:30, arigar
Aperson gives a shopping cart an initial push along a horizontal floor to get it moving, and then lets go. the cart travels forward along the floor, gradually slowing as it moves. consider the horizontal force(s) on the cart while it is moving forward and slowing. which of the following statements is correct? (a) both a forward and a backward force are acting on the cart, but the forward force is larger. (b) only a forward force is acting which diminishes with time. (c) both a forward and a backward force are acting on the cart, but the backward force is larger. (d) only a backward force is acting, no forward force.
Answers: 3
image
Physics, 22.06.2019 11:20, leandrogarin37p2g5ds
Suppose a diode consists of a cylindrical cathode with a radius of 6.200×10^−2 cm , mounted coaxially within a cylindrical anode with a radius of 0.5580 cm . the potential difference between the anode and cathode is 260 v . an electron leaves the surface of the cathode with zero initial speed (v initial=0). find its speed vfinal when it strikes the anode.
Answers: 1
You know the right answer?
A2.10 x 10^3 kg car starts from rest at the top of a 5.0
mlong driveway that is sloped at 20 d...

Questions in other subjects:

Konu
Biology, 21.08.2021 01:00
Konu
Mathematics, 21.08.2021 01:00