Homework Answers
Using v2 - u2 = 2aS,
v= 3.8 m/s
u = 0 m/s
S = 7 m
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Item 2 Constants Part A A small block has constant acceleration as it slides down a...
A small block is released from rest at the top of a frictionless incline. The distance...
A small block is released from rest at the top of a frictionless incline. The distance from the top of the incline to the bottom, measured along the incline, is 3.80 m. The vertical distance from the top of the incline to the bottom is 1.20 m. If g = 9.80 m/s2, what is the acceleration of the block as it slides down the incline?
2- Choose an equation from the following list: x=x0 +Vox t + (12) ax t2 ox2...
2-
Choose an equation from the following list: x=x0 +Vox t + (12) ax t2 ox2 ar (x-xo) A small block has constant acceleration as it slides down a frictionless incline. The block is released from rest at the top of the incline, and its speed after it has traveled 6.60 m to the bottom of the incline is 3.80 m/s.
irst any, does car B pass car A? in? 2.33 r a frictionless ce the incline,...
irst any, does car B pass car A? in? 2.33 r a frictionless ce the incline, and its speed after it has traveled 6.80 m to the e of the incline is 3.80 m/s. What is the speed of the block when it is A small block has constant acceleration as it slides down incline. The block is released from rest at the t 3 op of 3.40 m from the top of the incline?
A 9.00-kg block slides down a frictionless plane having an incline of 27.0 The block starts...
A 9.00-kg block slides down a frictionless plane having an incline of 27.0 The block starts from rest from the top of the incline, and the length of the incline is 2.00 m. Draw a free-body diagram for the block. Determine the normal force acting on the block Answer: Check If the block starts from rest, determine the speed of the block at the bottom of the incline. (Hint: determine the acceleration of the block down the incline, then use...
Part 1) A small block travels up a frictionless incline that is at an angle of...
Part 1) A small block travels up a frictionless incline that is at an angle of 30.0°above the horizontal. The block has speed 4.26 m/s at the bottom of the incline. Assume g = 9.80 m/s2. How far up the incline (measured parallel to the surface of the incline) does the block travel before it starts to slide back down? Part 2) Complete the following exercises. (Assume g = 9.80 m/s2.) (a) A small block is released from rest at...
1a. 1b. 1c. Block A slides down the incline In the figure, two blocks are connected...
1a.
1b.
1c.
Block A slides down the incline In the figure, two blocks are connected over a pulley. The mass of block A is me and the coeffcient of kinetic friction between A and the incline is in Angle of the incline is 6 at constant speed. What is the mass of block B? Express your answer in terms of the variables given. Frictionless, massless pulley B In the figure, a small block of mass m = 0.021 kg...
A boclk slides down a frictionless incline with constant acceleration. After sliding 6.80 m down, it...
A boclk slides down a frictionless incline with constant acceleration. After sliding 6.80 m down, it has a speed of 3.80 m/s. What was the spped when the block had slid 3.40 m down
A block slides down a frictionless plane having an inclination of θ = 15.0 degrees. The...
A block slides down a frictionless plane having an inclination of θ = 15.0 degrees. The block starts from rest at the top and the length of the incline is 2.00m (a) Draw a free-body diagram of the block. Find (b) the acceleration of the block and (c) its speed when it reaches the bottom of the incline.
Determine the acceleration of the block as it slides down the plane Express your answer to...
Determine the acceleration of the block as it slides down the plane Express your answer to three significant figures and include the appropriate Constants The block shown in (Figure 1) has mass m 70 kg and lies on a fixed smooth fridionless plane tited at an angle 8 21.5 to the horizontal Figure 1 of 1 Units Submit Part B nt If the bock starts from rest 12.0 m up the plane from ts base, what wil be the black's...
Question 7 7 of 7 Constants Part A A 9.00-kg block of ice, released from rest...
Question 7 7 of 7 Constants Part A A 9.00-kg block of ice, released from rest at the top of a 1.57-m-long frictionless ramp, slides downhill, reaching a speed of 2.93 m/s at the bottom What is the angle between the ramp and the horizontal? AX Submit Request Answer Part B What would be the speed of the ice at the bottom if the motion were opposed by a constant friction force of 11.0 N parallel to the surface of...
2-
Choose an equation from the following list: x=x0 +Vox t + (12) ax t2 ox2 ar (x-xo) A small block has constant acceleration as it slides down a frictionless incline. The block is released from rest at the top of the incline, and its speed after it has traveled 6.60 m to the bottom of the incline is 3.80 m/s.
irst any, does car B pass car A? in? 2.33 r a frictionless ce the incline, and its speed after it has traveled 6.80 m to the e of the incline is 3.80 m/s. What is the speed of the block when it is A small block has constant acceleration as it slides down incline. The block is released from rest at the t 3 op of 3.40 m from the top of the incline?
A 9.00-kg block slides down a frictionless plane having an incline of 27.0 The block starts from rest from the top of the incline, and the length of the incline is 2.00 m. Draw a free-body diagram for the block. Determine the normal force acting on the block Answer: Check If the block starts from rest, determine the speed of the block at the bottom of the incline. (Hint: determine the acceleration of the block down the incline, then use...
1a.
1b.
1c.
Block A slides down the incline In the figure, two blocks are connected over a pulley. The mass of block A is me and the coeffcient of kinetic friction between A and the incline is in Angle of the incline is 6 at constant speed. What is the mass of block B? Express your answer in terms of the variables given. Frictionless, massless pulley B In the figure, a small block of mass m = 0.021 kg...
A boclk slides down a frictionless incline with constant acceleration. After sliding 6.80 m down, it has a speed of 3.80 m/s. What was the spped when the block had slid 3.40 m down
Determine the acceleration of the block as it slides down the plane Express your answer to three significant figures and include the appropriate Constants The block shown in (Figure 1) has mass m 70 kg and lies on a fixed smooth fridionless plane tited at an angle 8 21.5 to the horizontal Figure 1 of 1 Units Submit Part B nt If the bock starts from rest 12.0 m up the plane from ts base, what wil be the black's...
Question 7 7 of 7 Constants Part A A 9.00-kg block of ice, released from rest at the top of a 1.57-m-long frictionless ramp, slides downhill, reaching a speed of 2.93 m/s at the bottom What is the angle between the ramp and the horizontal? AX Submit Request Answer Part B What would be the speed of the ice at the bottom if the motion were opposed by a constant friction force of 11.0 N parallel to the surface of...
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