Recent activity by Sandepku

Recent activity by Sandepku

a vertical spring has a spring constant of 100 n/m. when an object is attached to the bottom of the spring, the spring changes from its unstretched length of 0.50 to a length of 0.65 m. the magnitude of

asked Dec 10, 2023

1 answer 472k views

34. What temperature in the graph below indicates that heat is being used to "break links" binding liquid molecules--that is, the region where the substance is vaporizing?Select one:a. 120°b. 80°c. 60°d.

asked Dec 3, 2023

1 answer 483k views

Determine f’(0) for f(x) = 2 sin x cos x

answered Nov 30, 2023

1 answer 27.5k views

Tammy received 5 of the 49 votes cast for class vice-president. How many votes did she receive? 7 Write your answer in simplest form.

asked Nov 16, 2023

1 answer 661 views

Find the midpoint of A and B where A has coordinates (2, 4) and B has coordinates (-3, -9).

asked Aug 22, 2023

2 answers 352k views

Two ships leave a port at the same time. Ship A travels at 20 mph in a direction N32º E, and ship B travels at 28 mph in a direction S42° E. Find the distance between the two ships after 2 hours andround

asked Aug 3, 2023

1 answer 244k views

What is the correct order of energy transformation in a windmill?

asked Jun 20, 2023

1 answer 50.0k views

You are planning a family vacation and need $3600 in 15 months. How much do you need to save each month to accomplish your goal?

asked May 24, 2023

1 answer 107k views

What is the coefficient of the second term of the polynomial? (In other words, what is B? (x+2) (2x² + x-1) = 2x³+Bx²+ x -2

asked Mar 1, 2023

1 answer 373k views

Informative speeches should introduce new information in terms of what the audience already knows, often relying on metaphors, analogies, and similes. True False

answered Feb 21, 2023

1 answer 249k views

Different between plant and animal cell

asked Dec 14, 2022

2 answers 199k views

Whate the mass percentage of Sulphure in Na2so4 ?

asked Oct 8, 2022

1 answer 92.6k views

PLEASE HELP!!! A golfer hits a ball with an initial velocity of 32.7 m/s from the ground. Find the following (round all answers to 2 decimal places...no units): When does the ball hit the ground? ___ What

asked Sep 23, 2022

1 answer 125k views

Which molecule is needed for photosynthesis to occur? glucose carbon dioxide oxygen nitrogen

answered Aug 19, 2022

2 answers 435k views

What year was grade 2 if someone was born in 2001

asked Aug 18, 2022

2 answers 475k views

What are lines of latitude and longitude? A. a place’s position in terms of time, direction, distance or a landmark. B. the borders that divide culture regions. C. the number of people per unit of area.

asked Mar 15, 2022

1 answer 42.1k views

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