Num. a metal ball bearing of specific heat c, moving with speed v, is brought to rest. all its kinetic energy
is converted into thermal energy which it absorbs, causing a temperature rise at. what was the value
of v?
a. cat b. 20at
c. cat d. 2cat

Aprojectile is launched horizontally 10m above the ground and with an initial velocity of 15 m/s. a) determine the magnitude and direction of projectile velocity at t= 1.3s b) determine the magnitude and direction of projectile acceleration at t=1.3s

Takumi works in his yard for 45 minutes each saturday. he works in the morning, and he wears sunscreen and a hat each time he works in the yard. what does takumi hope to reduce through his actions? the likelihood of stochastic effects, such as dna mutations the severity of stochastic effects, such as cancer the severity of non-stochastic effects, such as cancer the likelihood of non-stochastic effects, such as radiation sickness

Which equation is mostly likely used to determine the acceleration from a velocity vs time graph