Acarousel is spinning at a speed of 100 cm/s, with the outermost horse at a distance 5 m from the center.

calculate the inward force on the outermost horse, if it weighs 1.5 kg.

a) 3 x 10-3 n
b) 3 x 10-2 n
c) 3 x 10-1 n
d) 3 x 10 n

The graph describes the motion of an object. the object moves with from a to b. it from b to c. it moves with from c to d.

What is a view of science and psychology that says the value of knowledge depends on its usefulness? a. pragmatism b. psychotherapy c. physiology

It's a snowy day and you're pulling a friend along a level road on a sled. you've both been taking physics, so she asks what you think the coefficient of friction between the sled and the snow is. you've been walking at a steady 1.5m/s, and the rope pulls up on the sled at a 32 ∘ angle. you estimate that the mass of the sled, with your friend on it, is 65 kg and that you're pulling with a force of 80 n .