Can you please help me with this physics word problem? Please explain briefly about each step!...
Can you please help me solve this with its part a b c and d?
(0%) Problem 13: A block of mass m = 3.4 kg is on an inclined plane with a coefficient of friction My = 0.31, at an initial height h=0.63 m above the ground. The plane is inclined at an angle 0 = 47°. The block is then compressed against a spring a distance Ax=0.11 m from its equilibrium point (the spring has a spring constant...
I do not understand where and how i did wrong, please let me
know! Thank you!
P4 4) [8 pts] A block of mass 10.5 kg on an inclined plane (angle 0-320) ls attached to a cord that is wrapped around a wheel of radius 14.0 cm as in the figure. As the block slides the wheel turns and the cord unwinds. The acceleration of the block down the incline (which is frictionless) is measured to be 2.50 m/s2. Assume...
explain please
E. arctan(a/vr) 11. In what aituations, if ang, can force? body move in a eircular peth at coatant ped withoal eeatripetal A. None. 0) In certain special non-inertial frames C. In all non-inertial frames. ex, D. In all inertial frames. E Always 12. A loaded penguin sled weighing 80 N reeta on a plane inclined at angle 20 to the horieontal (ee Egure below) Between the sled and the plane, the coefficieet of static friction in 0.25, and...
A cannon tilted up at a 28.0° angle fires a cannon ball at 68.0 m/s from atop a 16.0 m -high fortress wall. Part A What is the ball's impact speed on the ground below? A student places her 390 g physics book on a frictionless table. She pushes the book against a spring, compressing the spring by 4.80 cm , then releases the book. You may want to review (Pages 240 - 242) Part A What is the book's speed as it slides away? The spring...
Can you please work each part of this question and show complete
work? Trying to understand each step and all concepts for exam.
4. Seefigures below. A mass m = 15 kg is released from rest at the top of a frictionless inclined plane a height h above a frictionless horizontal surface (left figure). It slides down the incline onto the surface, where it has a velocity v = 7 m/s (middle figure) The incline angle is 25° with respect...
I need a step by step on 1 and 2 so I can teach myself.
1. A solid, uniform sphere with a mass of 2.0 kg is rolling from rest down an incline plane from the top of the plane. The incline plane makes an angle of 20° with the horizontal and has a height of 2.0 m. At the bottom of the incline plane, the surface levels out to a frictionless horizontal surface. A spring with a spring constant...
I need help with questions 20 and 21 can someone please solve
it?
ing & Assess C PART A) An 18.7 Kg Block is Drag X+ https//quest.cns.utexas.edu/student/instances/show?instance courseuserassignment 38322957 Answer in units of w 1. multiplies distance. 2. multiplies effort force. 3. decreases distance. 4. makes the resistance force smaller. 020 (part 1 of 2) 10.0 points A 19.2 kg block is dragged over a rough, hor- izontal surface by a constant force of 200 N acting at an angle...
Can someone please help EXPLAIN this to me? I don't just want
answers, I need EXPLANATIONS! I will mark it thumbs down if it is
not explained to me and just given the answer. Thanks! Even if you
could answer a few of them. Please, you'd be saving my grade. Just
explain it.
Equivalnets of hydroxide 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 pH a) What is the one letter code for...
Question 1 1 pts What is the kinetic energy of a man who weighs 980N who is riding in a car traveling 40 km per hour? Express your answer in Joules, but don't type the unit in the answer box. Round to the nearest whole number. (Careful with the units) 1 pts Astudent slides her 80.0-kg desk across the level floor of her dormitory room a distance 4.00 m at constant speed. If the coefficient of kinetic friction between the...
Can the person that takes this question please show
step by step of how answers were figured. Pls explain each part for
me to understand. This is my second request as a person that
attempted to assist prior notes/steps were difficult to
follow/read. And please use the given equations, since I need to
understand how/where/when to use them.
Thank you.
Problem 2, it might help to let you know that you can
choose where G.P.E. is non-zero and zero when...